DETAILED ACTION
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . This office action is in response to a reply filed 3/1/2026.
Notice of Pre-AIA or AIA Status
In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status.
Priority
Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55.
Information Disclosure Statement
The information disclosure statement (IDS) submitted on 10/17/2025, 7/1/2025, 1/7/2025 and 12/11/2023 comply with the provisions of 37 CFR 1.97. Accordingly, the examiner considered the information disclosure statement.
Election/Restrictions
Applicant's election of Group I, Claims 16-31, without traverse in the reply filed on 3/1/2026 is acknowledged. Claims 32-35 are withdrawn as being drawn to a non-elected group and claims 16-31 are examined herein.
Claim Rejections - 35 USC § 112
The following is a quotation of 35 U.S.C. 112(b):
(b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention.
The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph:
The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention.
Claims 31 is rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention.
Regarding claim 31, the term “the connector cover plate is shorter than the connector cover plate.” (lines 1-2) is vague and renders the claim indefinite. it is unclear the relation between two connector cover plates. How to do the same of the connector cover plate to compare longer or shorter; it was not clear what applicant intended the term mean.
Therefore, proper amendments are required in order to clarify the scopes of the claims and overcome the rejections.
Claim Rejections - 35 USC § 103
The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action:
A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made.
Claims 16-19, 27 and 30-31 are rejected under 35 U.S.C. 103 as being unpatentable over Wang (CN213338219, English translation attached) in view of Liu (CN212302098, English translation attached).
Regarding claim 16, Wang teaches an augmented reality glasses (figs.1-17; paragraph [n0026] “In this application, the wearable electronic device 10 can be an electronic device based on concepts such as Virtual Reality (VR), Augmented Reality (AR), Mixed Reality (MR), and Mediated Reality (MR)”), comprising (see Wang, figs.1-17):
an optical imaging system (paragraph [n0026]"wearable electronic device 10”), the optical imaging system comprising an image source assembly (paragraph [n0034] “image source 142”) and an optical assembly (paragraph [n0034] “first lens 143, and a second lens 144 assembled on the base 141”);
a spectacle frame (paragraph [n0030] “frame assembly 11”) supporting the optical imaging system (the device 10);
a temple (paragraph [n0029] “the temple assembly 12”);
a connection mechanism (paragraph [n0058] “Referring to Figure 10, the rotating shaft assembly 13 may include a first connector 131 and a second connector 132, with the second connector 132 being rotatably connected to the first connector 131”) connected to the spectacle frame (11) and the temple (12), and comprising:
a second component (131) connected to the spectacle frame (11) (paragraph [n0058] “The first connector 131 can be fixedly connected to the frame assembly 11”) ,
a third component (132) connected to the second component and the temple (the 12; note: also see paragraph [n0058] “the second connector 132 can be fixedly connected to the temple assembly 12”), the third component being capable of rotating relative to the second component in a direction, and the temple being capable of rotating relative to the third component in another direction (see paragraph [n0058] “the temple assembly 12 and the second connector 132 rotate from the first position to the second position relative to the frame assembly 11 and the first connector 131) and the above-mentioned folded state (e.g., the temple assembly 12 and the second connector 132 rotate from the second position to the first position relative to the frame assembly 11 and the first connector 131”; thus, the third component 132 being capable of rotating relative to the second component 131 in a direction, and the temple 12 being capable of rotating relative to the third component 132 in another direction);
a second shaft (third connector 133 has been referred to as a second shaft) connected to the second component (131) and the third component (132), wherein the second shaft is configured in one of the arrangements (paragraph [n0063] “Referring to Figures 12 and 10, the rotating shaft assembly 13 may also include a third connector 133, which can serve as a rotating shaft that rotates relative to the second connector 132 and the first connector 131”):
the second shaft (133) is fixed to the third component (132), and the second component (131) is fitted over the second shaft (133) through a circular hole (see Wang, fig.17, the second component 131 is fitted over the second shaft 133 through a circular hole), and
the second shaft (133) is fixed to the second component (131), and the third component (132) is fitted over the second shaft through a circular hole (see Wang, fig.17, the third component 132 is fitted over the second shaft 133 through a circular hole);
a data line extending from the spectacle frame to the temple (see fig.9, paragraph [n0053] and paragraph [n0054] “the wearable electronic device 10 may also include a touch screen (similar to a mobile phone touch screen) disposed on the temple assembly 12 and coupled to the control circuit 151, and the control commands may correspond to touch operations performed by the user on the touch screen, such as clicking, swiping, long pressing, etc.”; thus, Wang teaches a data line extending from the spectacle frame 11 to the temple 12);
a temple cover plate (see fig.2, the shell 122 and 121) provided on the temple to cover the data line in the temple (paragraph [n0021] “the temple assembly 12 can consist of an inner shell 121 and an outer shell 122, which can be assembled and connected by one or a combination of assembly methods such as adhesive bonding, snap-fit, and threaded connection. At this time, the outer shell 122 and the inner shell 121 can cooperate to form a storage cavity for housing the motherboard 15 and/or the battery 16.”, thus, Wang having the temple cover plate, the shell 122 and 121 provided on the temple 12 to cover the data line in the temple 12).
Wang does not explicitly disclose wherein a connector cover plate provided on the third component to cover the data line passing through the third component.
However, Liu teaches the analogous augmented reality glasses (see Liu, figs.1-15, abstract, “The utility model discloses a glasses leg assembly and a head-mounted device, the glasses leg assembly comprises a first rotating arm, a second rotating arm and a rotating shaft assembly, the rotating shaft assembly is used for rotatably connecting the first rotating arm and the second rotating arm, the rotating shaft assembly is connected with the first rotating arm, and the rotating shaft assembly can move along the length direction of the first rotating arm under the action of external force”), and further teaches wherein
a connector cover plate (see Liu, fig.12, 312 has been referred to as a connector cover plate; paragraph [0050] “312-Shielding part”) provided on the third component (see Liu, figs.1-15, the 300 has been referred to as the third component, paragraph [0050] “300-Spindle assembly”, see fig.12, the rotating connection par 310 is part of the 300) to cover the data line (paragraph [0086] wiring port 120) passing through the third component (Liu, the 300; paragraph [0087] “the shielding part 312 is used to shield the FPC 400 to prevent the temple assembly from being exposed and causing wear when folded”).
It would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to modify/provide the apparatus of Wang to have the specific cover as taught by Liu for the purpose to prevent the temple assembly from being exposed and causing wear when folded (Liu, paragraph [0087]).
Regarding claim 17, combination Wang-Liu discloses the invention as described in Claim 16 and Wang further teaches wherein the connection mechanism further comprises a disc elastic piece (paragraph [n0064] “the elastic element 134 can be a spring, disc spring”) sleeved on the second shaft (see figs.12, 17, elastic element 134 sleeved on the second shaft 133), and the disc elastic piece is configured to provide rotational damping to the third component, such that the third component is capable of being located in a first position, a second position and a third position (see paragraph [n0064] “It should be noted that the elastic element 134 can be a spring, disc spring, etc. In this embodiment, the elastic element 134 is a disc spring as an example for illustrative purposes. Furthermore, there can be multiple disc springs, which can be connected in series and/or in parallel to form an assembly, so as to adjust the deformation of the elastic element 134 and the elastic force it provides” and see described in paragraph [n0065]; thus, the disc elastic piece is configured to provide rotational damping to the third component, such that the third component is capable of being located in a first position, a second position and a third position).
Regarding claim 18, combination Wang-Liu discloses the invention as described in Claim 16 and Wang further teaches wherein the second shaft (133) is passed through the third component (132) and the second component (131), such that the third component (132) is capable of rotating about the second shaft (133).
Regarding claim 19, combination Wang-Liu discloses the invention as described in Claim 16 and Liu further teaches wherein the second shaft is in an elongate cylindrical shape (Liu, paragraph [0080] “the rotating connection part 310 is a cylindrical structure”; thus, Liu have the second shaft 310 is in an elongate cylindrical shape).
It would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to modify the apparatus of Wang to have the specific shape as taught by Liu for the purpose to avoid interference between the two rotating arms when they rotate relative to each other, which is conducive to achieving a compact design (Liu, paragraph [0081]).
Regarding claim 27, combination Wang-Liu discloses the invention as described in Claim 16 and Wang further teaches wherein the third component (131) has a limiting portion (see Wang, fig.12, third component 131 has a limiting portion 1312 and l313), the limiting portion is configured to interact with the spectacle frame (11) or the second component (132) when the third component rotates relative to the second component, to limit a rotation angle of the third component (see paragraph [n0058] “Referring to Figure 10, the rotating shaft assembly 13 may include a first connector 131 and a second connector 132, with the second connector 132 being rotatably connected to the first connector 131. The first connector 131 can be fixedly connected to the frame assembly 11, and the second connector 132 can be fixedly connected to the temple assembly 12, so that the temple assembly 12 is movably connected to the frame assembly 11 through the pivot assembly 13, thereby allowing the wearable electronic device 10 to switch between the above-mentioned open state (e.g., the temple assembly 12 and the second connector 132 rotate from the first position to the second position relative to the frame assembly 11 and the first connector 131) and the above-mentioned folded state (e.g., the temple assembly 12 and the second connector 132 rotate from the second position to the first position relative to the frame assembly 11 and the first connector 131”; thus, Wang teaches the third component 131 has a limiting portion 1312 and l313, the limiting portion is configured to interact with the spectacle frame 11 or the second component 132 when the third component 132 rotates relative to the second component 131, to limit a rotation angle of the third component 132).
Regarding claim 30, combination Wang-Liu discloses the invention as described in Claim 16 and Liu further teaches wherein the connector cover plate and the temple cover plate are in clearance fit with each other (see Liu, figs.1-2, having the connector cover plate 100 and the temple cover plate 200 are in clearance fit with each other). The motivation to combine Wang and Liu as provided in claim 9 is incorporated herein.
Regarding claim 31, combination Wang-Liu discloses the invention as described in Claim 16 and Liu further teaches wherein the connector cover plate is shorter than the connector cover plate (see Liu, fig.2, having a connector cover plate 100 is shorter than a connector cover plate 200). The motivation to combine Wang and Liu as provided in claim 9 is incorporated herein.
Claim 20 is are rejected under 35 U.S.C. 103 as being unpatentable over Wang (CN213338219, English translation attached) in view of Liu (CN212302098, English translation attached), and further in view of Tatsuta et al. (US20180031847, of record, see IDS dated 1/7/2025).
Regarding claim 20, combination Wang-Liu discloses the invention as described in Claim 16, Wang does not explicitly disclose wherein the third component is capable of rotating up and down relative to the second component, the temple is adjustable up and down to adapt to heights of ears of different wearers.
However, R2 teaches the analogous augmented reality glasses (Tatsuta, abstract, an image display unit that is fixed to the eyeglass-front and projects image light onto an eyeball of the user), and further teaches wherein the third component (Tatsuta, figs.2A and 2B, the hinge shaft 26 has been referred to as the third component) is capable of rotating up and down relative to the second component (Tatsuta, figs.2A and 2B, rotating shaft 27 has been referred to as the second component), the temple (figs.2A and 2B, the temple 11) is adjustable up and down to adapt to heights of ears of different wearers (see paragraph [0051] “the hinge shaft 26 extends vertically and allows the temple 11 of the eyeglass-type display apparatus 10 to bend horizontally. By the hinge shaft 26 being provided further back than the below-described rotating shaft 27”, and see described in paragraph [0052]; thus, the temple is adjustable up and down to adapt to heights of ears of different wearers).
It would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to modify the apparatus of Wang to have/with the specific component as taught by Tatsuta for the purpose of the temple and eyeglass-front tend not to interfere with each other at the time of folding, yielding an easy-to-fold structure (Tatsuta paragraph [0051]).
Claim 21 is rejected under 35 U.S.C. 103 as being unpatentable over Wang (CN213338219, English translation attached) in view of Liu (CN212302098, English translation attached), and further in view of Chen (US20080074608, of record, see IDS dated 12/11/2023).
Regarding claim 21, combination Wang-Liu discloses the invention as described in Claim 16, Wang does not explicitly disclose wherein the third component is provided with a first tooth portion, and the second component is provided with a second tooth portion adapted to the first tooth portion.
However, Chen teaches the analogous glasses assembly (Chen,figs.2-7, abstract, a pair of eyeglasses comprise a temple, and a connecting member; the connecting member is pivoted to a connecting end of the temple; paragraph [0018] “Referring to FIGS. 2 to 7, a preferred embodiment of a pair of eyeglasses are provided, which can be ones for short-sighted persons, presbyopic glasses, sunglasses, sport eyeglasses or industrial eyeglasses”), and further teaches wherein the third component (see fig.2, paragraph [0022] “connecting end 11”) is provided with a first tooth portion (paragraph [0022] “the toothed parts 223 of the connecting member 2 fit on the notches 14 of the connecting end 11 for allowing the temple 1 to grip the connecting member 2”), and the second component (paragraph [0022] “the outer lateral wall portion of the coupling portion 22”) is provided with a second tooth portion (paragraph [0022] “the outer lateral wall portion of the coupling portion 22 has toothed parts 223 near to an edge thereof”) adapted to the first tooth portion (see Chen, fig.2, the third component 11 is provided with a first tooth portion 223, and the second component 22 is provided with a second tooth portion 223 adapted to the first tooth portion 223).
It would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to modify the apparatus of Wang to have the specific tooth as taught by Chen for the purpose to prevent from pivoting relative to the temple, and also to allow to pivot the rim upwards relative to the temple to a not-in-use position when wearing the eyeglasses (Chen, paragraph [0022] and paragraph [0009]).
Claims 22 and 25-26 are rejected under 35 U.S.C. 103 as being unpatentable over Wang (CN213338219, English translation attached) in view of Liu (CN212302098, English translation attached), and further in view of Yang et al. (US20210333571).
Regarding claim 22, combination Wang-Liu discloses the invention as described in Claim 16, Wang does not explicitly disclose wherein the third component comprises a frame-shaped structure enclosed by two side walls and a bottom wall, and the second component is arranged in the frame-shaped structure.
However, Yang teaches the analogous temple assembly (Yang, abstract, “A temple assembly for a pair of spectacles, including a spectacle temple body, a guide member, a first temple core, a second temple core, a first pivot; and a second pivot; wherein the second temple core is elastically connected with the spectacle temple body, the guide member is sleeved onto the first temple core, two connecting end of the first temple core is respectively pivotally connected to the second temple core and a pile head of a rim, the first pivot and the second pivot are disposed perpendicular to each other. When the spectacle temples are subjected to loads in two different directions from a horizontal direction and a vertical direction, the spectacles temple cause to produce an elastic bend of different directions at a front end and a rear end of the guide member, the user experience that the temples can be rotated 360 degrees is better”), and further teaches wherein the third component comprises a frame-shaped structure enclosed by two side walls and a bottom wall, and the second component is arranged in the frame-shaped structure (see Yang, fig.1, the third component 13 comprises a frame-shaped structure enclosed by two side walls and a bottom wall, and the second component 14 is arranged in the frame-shaped structure).
Thus, it would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to provide the apparatus of Wang to have the specific shaped structure as taught by Yang for the purpose of the aesthetics of the spectacle frames and the comfort of people (Yang, paragraph [0003]).
Regarding claim 25, combination Wang-Liu-Yang discloses the invention as described in Claim 22 and Yang further teaches wherein a gap is formed between the two side walls and the second component, when the third component rotates relative to the second component, the second component is capable of acting with the two side walls to limit the rotation angle of the third component (see Yang, figs.1-3, described in claim 22, and described in paragraph [0056] “a working state that the spectacle temple body 12 and the second temple core 15 installed in the receiving cavity 120 together rotates around the second pivot 17”; thus Yang having a gap is formed between the two side walls of the 13 and the second component 14, when the third component 13+17 rotates relative to the second component 14, the second component 14 is capable of acting with the two side walls to limit the rotation angle of the third component 13-17). The motivation to combine Wang and Yang as provided in claim 22 is incorporated herein.
Regarding claim 26, combination Wang-Liu-Yang discloses the invention as described in Claim 25, Wang does not explicitly disclose wherein projections are provided in the gap, when the third component is rotated, the second component interferes with the projections to limit a rotation range of the third component.
However, Halpin teaches the analogous augmented reality glasses (Halpin, abstract, “The present invention provides an electronic eyewear viewing device including a display module having a microdisplay for viewing images”), and further teaches wherein projections are provided in the gap, when the third component is rotated, the second component interferes with the projections to limit a rotation range of the third component. (see Halpin, fig.4A, wherein projections --- pin 4--- are provided in the gap ---paragraph [0046] “The pin 4 can extend through an opening 4a in the side of cavity 2c”, when the third component 1 is rotated, the second component 3 interferes with the projections---pin 4 to limit a rotation range of the third component 2).
It would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to modify the apparatus of Wang to have the specific structure as taught by Halpin for the purpose to provide an electronic eyewear viewing device that can have a slim elegant eyewear design relatively close to that of conventional corrective eyewear, while at the same time providing adjustability of an optical display module to facilitate viewing experience (Halpin, paragraph [0003]).
Claims 23-24 are rejected under 35 U.S.C. 103 as being unpatentable over Wang (CN213338219, English translation attached) in view of Liu (CN212302098, English translation attached), Yang et al. (US20210333571), and further in view of Halpin et al. (US20160246059).
Regarding claim 23, combination Wang-Liu-Yang discloses the invention as described in Claim 22, Wang does not explicitly disclose teaches wherein the bottom wall is provided with a first tooth portion, and the second component is provided with a second tooth portion adapted to the first tooth portion.
However, Halpin teaches the analogous augmented reality glasses (Halpin, abstract, “The present invention provides an electronic eyewear viewing device including a display module having a microdisplay for viewing images”), and further teaches wherein the bottom wall (see Halpin, fig.4A, assembly cover 8 has been referred to as the bottom wall, paragraph [0046] “the housing/hinge assembly cover 8, which is secured to the bottom of housing 2”) is provided with a first tooth portion (fig.4A, teeth 6), and the second component (fig.4A, the worm wheel 3 has been referred to as the second component) is provided with a second tooth portion (see fig.4A, screw 1 has tooth) adapted to the first tooth portion (the teeth 6; paragraph [0046] “the thread or teeth of worm 6 can be rotatably mounted to corner shaped housing 2 about upright axis W perpendicular to lateral axis L within a hole or opening 6 a (FIG. 4A)”; thus, Halpin teaches wherein the bottom wall is provided with a first tooth portion, and the second component is provided with a second tooth portion adapted to the first tooth portion).
It would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to modify the apparatus of Wang to have the specific tooth as taught by Halpin for the purpose to provide an electronic eyewear viewing device that can have a slim elegant eyewear design relatively close to that of conventional corrective eyewear, while at the same time providing adjustability of an optical display module to facilitate viewing experience (Halpin, paragraph [0003]).
Regarding claim 24, combination Wang-Liu-Yang discloses the invention as described in Claim 22, Wang does not explicitly disclose wherein the bottom wall is provided with a protruding column located in the frame-shaped structure, the protruding column is passed through the second component, the protruding column acts as the second shaft.
However, Halpin teaches the analogous augmented reality glasses (Halpin, abstract, “The present invention provides an electronic eyewear viewing device including a display module having a microdisplay for viewing images”), and further teaches wherein the bottom wall is provided with a protruding column located in the frame-shaped structure, the protruding column is passed through the second component, the protruding column acts as the second shaft (see Halpin, fig.4A, and described in claim 23, the bottom wall 8 is provided with a protruding column 3 located in the frame-shaped structure--- the house 2, the protruding column 3 is passed through the second component, the protruding column acts as the second shaft).
It would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to modify the apparatus of Wang to have the specific structure as taught by Halpin for the purpose to provide an electronic eyewear viewing device that can have a slim elegant eyewear design relatively close to that of conventional corrective eyewear, while at the same time providing adjustability of an optical display module to facilitate viewing experience (Halpin, paragraph [0003]).
Claim 28 is rejected under 35 U.S.C. 103 as being unpatentable over Wang (CN213338219, English translation attached) in view of Liu (CN212302098, English translation attached), and further in view of Yang (US20060055875, hereinafter called Yang’875).
Regarding claim 28, combination Wang-Liu discloses the invention as described in Claim 27, Wang does not explicitly disclose wherein an upper limiting surface and a lower limiting surface are formed on an upper side and a lower side, respectively, of an end of the spectacle frame facing the third component, the limiting portion on the third component includes an upper limiting portion and a lower limiting portion, the upper limiting surface of the spectacle frame and the upper limiting portion limit an angle of upward swing of the third component, and the lower limiting surface of the first component and the lower limiting portion limit an angle of downward swing of the third component.
However, Yang’875 teaches the analogous glasses assembly (Yang’875, figs.1-8, abstract, “a pair of eyeglasses includes a lens unit and a pair of temples. The lens unit includes two opposite temple-connecting parts, each of which has a first engaging member that is formed with first teeth. Each of the temples is respectively pivoted to the temple-connecting parts so as to be rotatable relative to the lens unit about an axis”), and further teaches wherein an upper limiting surface and a lower limiting surface are formed on an upper side and a lower side, respectively, of an end of the spectacle frame facing the third component, the limiting portion on the third component includes an upper limiting portion and a lower limiting portion, the upper limiting surface of the spectacle frame and the upper limiting portion limit an angle of upward swing of the third component, and the lower limiting surface of the first component and the lower limiting portion limit an angle of downward swing of the third component (see Yang’875, figs.6 and 8, paragraph [0030] “To limit angle adjustment of the temples 5, the rear end of the first engaging member 233 is further formed with upper and lower protrusions 234, 235. The first teeth 238 are disposed between the upper and lower protrusions 234, 235. The front ends of the upper and lower connecting walls 33, 34 respectively have slant faces 331, 341 that are oblique relative to the radial directions. The second engaging member 35 is disposed between the slant faces 331, 341 of the front ends of the connecting walls 33, 34. In this manner, each of the temples 5 is rotatable relative to the lens unit 2 between an upper angular position, where the upper protrusion 234 abuts against the upper slant face 331, and a lower angular position, where the lower protrusion 235 abuts against the lower slant face 341, as best shown in FIG. 8. It should be noted herein that the angle-limiting structures of the connecting seats 3 and 5 the temple-connecting parts 23 can be switched”; thus, Yang’875 teaches wherein an upper limiting surface and a lower limiting surface are formed on an upper side and a lower side, respectively, of an end of the spectacle frame 2 facing the third component 23, the limiting portion on the third component 23 includes an upper limiting portion and a lower limiting portion, the upper limiting surface of the spectacle frame and the upper limiting portion limit an angle of upward swing of the third component 23, and the lower limiting surface of the first component and the lower limiting portion limit an angle of downward swing of the third component 23).
It would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to modify the apparatus of Wang to have the specific component as taught by Yang’875 for the purpose of one of the first and second engaging members is resilient so as to slightly deform in radial directions relative to the axis and so as to reduce the friction between the first and second teeth upon pivoting movement of the temples about the axis. (Yang’875, paragraph [0011]).
Claim 29 is rejected under 35 U.S.C. 103 as being unpatentable over Wang (CN213338219, English translation attached) in view of Liu (CN212302098, English translation attached), and further in view of Wu (US20040145699).
Regarding claim 29, combination Wang-Liu discloses the invention as described in Claim 27, Wang does not explicitly disclose wherein one end of the third component is opposite to the spectacle frame, and a gap is formed therebetween, the one end of the third component is configured to interact with the spectacle frame when the third component rotates relative to the second component, to limit the rotation angle of the third component, the limiting portion is formed on the one end of the third component.
However, Wu teaches he analogous glasses assembly (Wu, abstract, “A pair of spectacles includes a rim, two angle adjusting devices each mounted on the rim, and two temples each mounted on a respective angle adjusting device. Each of the angle adjusting devices includes a connecting member formed with a locking pawl, and a pivot member pivotally mounted on the connecting member and formed with locking grooves ”), and further teaches wherein one end of the third component is opposite to the spectacle frame, and a gap is formed therebetween, the one end of the third component is configured to interact with the spectacle frame when the third component rotates relative to the second component, to limit the rotation angle of the third component, the limiting portion is formed on the one end of the third component (see Wu,figs.1-7, paragraph [0027] “The connecting member 11 of each of the two angle adjusting devices 1 has a bifurcated first end 110 formed with a longitudinally extended insertion slot 113 and a transversely extended circular pivot hole 116 communicating with the insertion slot 113. The first end of the connecting member 11 has a semi-circular side. The first end of the connecting member 11 is formed with a wedge-shaped flexible locking pawl 114 and two opposite limit plates 115, with the locking pawl 114 being located between the two opposite limit plates 115. Preferably, the locking pawl 114 of the connecting member 11 is extended into the insertion slot 113 and is separated from a peripheral wall of the insertion slot 113, and the two opposite limit plates 115 of the connecting member 11 is extended into the insertion slot 113 and is connected to the peripheral wall of the insertion slot 113”; paragraph [0009] “the present invention is to provide a pair of spectacles, wherein each of the two opposite limit plates of the connecting member is movable to abut an edge of the pivot member, thereby preventing the locking pawl of the connecting member from releasing from the locking grooves of the pivot member”; thus, Wu teaches wherein one end of the third component 31 is opposite to the spectacle frame 2, and a gap is formed therebetween, the one end of the third component 31 is configured to interact with the spectacle frame 2 when the third component rotates relative to the second component 11, to limit the rotation angle of the third component 31, the limiting portion is formed on the one end of the third component).
It would have been obvious for one of ordinary skill in the art before the effective filing date of the claimed invention to modify the apparatus of Wang to have the specific component as taught by Wu for the purpose of preventing the locking pawl of the connecting member from releasing from the locking grooves of the pivot member (Wu, paragraph [0009]).
Conclusion
Any inquiry concerning this communication or earlier communications from the examiner should be directed to KUEI-JEN LEE EDENFIELD whose telephone number is (571)272-3005. The examiner can normally be reached Mon. -Thurs 8:00 am - 5:30 pm.
If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Thomas Pham can be reached on 571-272-3689. The fax phone number for the organization where this application or proceeding is assigned is 571-273- 8300.
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/KUEI-JEN L EDENFIELD/
Examiner, Art Unit 2872
/THOMAS K PHAM/Supervisory Patent Examiner, Art Unit 2872
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