Prosecution Insights
Last updated: April 18, 2026
Application No. 18/269,784

FRAME MEMBER

Non-Final OA §102§103§112
Filed
Jun 27, 2023
Examiner
MACEDA, KRYSTENE NHE BANDONG
Art Unit
3761
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Nippon Steel Corporation
OA Round
1 (Non-Final)
Grant Probability
Favorable
1-2
OA Rounds
3y 2m
To Grant

Examiner Intelligence

Grants only 0% of cases
0%
Career Allow Rate
0 granted / 0 resolved
-70.0% vs TC avg
Minimal +0% lift
Without
With
+0.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
12 currently pending
Career history
12
Total Applications
across all art units

Statute-Specific Performance

§103
55.3%
+15.3% vs TC avg
§102
13.2%
-26.8% vs TC avg
§112
29.0%
-11.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 0 resolved cases

Office Action

§102 §103 §112
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA. Claim Objections Claim 2 is objected to because of the following informalities: the claim language “is formed” is repeated multiple times in the claim, obscuring the scope of the limitations through grammatically confusing construction . The claim essentially describes the ratio h1/w as being 0.6 or less. However, the addition of “is formed” at the end of the claim renders the claim grammatically incoherent and inadvertently reads as though the welding portion that is formed in the first steel sheet member “is 0.6 or less is formed.” Appropriate correction is required. Claim 3 is objected to due to dependency upon objected-to claim. 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 appl icant regards as his invention. Claim s 1-3 are 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. Claim 1 is directed to a product or apparatus: “A frame member”, but improperly mixes statutory classes by including active method steps such as measuring and testing within the same claim, specifically where it recites “Vickers hardness is measured…” A single claim which claims both an apparatus and the method steps of using the apparatus is indefinite under 35 U.S.C. 112(b) or pre-AIA 35 U.S.C. 112, second paragraph (see MPEP 2173.05 (p)). Furthermore, claim 1 contains confusing and grammatically ambiguous language regarding the boundaries of the claimed regions in, for example “… a region formed of a region from a boundary between the first region and the second region to a position 100 μm away from the boundary toward the first region and a region from the boundary to a position 100 μm away from the boundary toward the second region is defined as a third region …” This obscures the clear definition of the third region, it is unclear if the third region is a single continuous area spanning 200 μm across the boundary, or two separate disconnected regions on either side of the boundary line, rendering the claim indefinite. Claims 2 and 3 are rejected to due to dependency upon rejected-to claim. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale , or otherwise available to the public before the effective filing date of the claimed invention. Claim 1 is rejected under 35 U.S.C. 102 (a)(1) as being anticipated by Zeniya et al., WO Patent Application Publication No. 2019230580 A1 as translated by US Patent Application Publication No. 2021205915 A1. Claim 1. Zeniya discloses a frame member obtained by joining a first steel sheet member and a second steel sheet member at a spot-welding portion by spot welding, ( Zeniya , Fig. 5 shows two steel sheet members 11 and 12 spot welded at location 2.) wherein a cross-sectional region in which a cross section perpendicular to a longitudinal direction of the frame member is a closed cross section is formed, ( Zeniya , Fig. 5 shows the steel sheets welded together having a closed cross section.) the first steel sheet member has a tensile strength of 1,900 MPa or more, ( Zeniya , [0023] “A spot welded joint according to an aspect of the present disclosure includes a first steel sheet having a tensile strength of 1100 MPa or higher.”; and page 7, Table 1 shows several steel sheets having a tensile strength of more than 1900 MPa.) the spot-welding portion has a molten metal portion formed by the spot welding and a heat-affected portion adjacent to an outside of the molten metal portion, and ( Zeniya , [0023] “A spot welded joint according to an aspect of the present disclosure includes… a nugget having a diameter D at an interface between the first steel sheet and the second steel sheet and formed between the first steel sheet and the second steel sheet…) in a cross section perpendicular to the longitudinal direction including a center point of the molten metal portion, in a case where a region corresponding to the molten metal portion is defined as a first region, ( Zeniya , Fig. 2 and 3 shows nugget 2 corresponding to the claimed first region.) a region corresponding to the heat-affected portion is defined as a second region, ( Zeniya , [0047] “In the spot welded joint 1 according to the present embodiment, the HAZ softened portion is generated in the range of 0.5×D to 1.0×D from the center O of the nugget in the sheet surface direction.”) a region formed of a region from a boundary between the first region and the second region to a position 100 μm away from the boundary toward the first region and a region from the boundary to a position 100 μm away from the boundary toward the second region is defined as a third region, and ( Zeniya , Fig. 6 shows an example of the nugget formed between two sheets, dependent on a sheet thickness measured in mm (see [0099]), for a frame member used in the pillar of a vehicle shown in Fig. 4.) Since the nugget and the HAZ disclosed are physically larger than 200 μm , as evidenced by its use in the frame member of a vehicle such as an automobile, then there exists a 200 μm area surrounding the boundary, corresponding to the claimed third region, between the nugget, corresponding to the claimed first region, and the HAZ, corresponding to the claimed second region as an inherent geometric feature of the prior art’s weld. Vickers hardness is measured at a pitch of 15 μm with a load of 10 gf along a virtual straight line extending from a center portion of the first region to the second region Zeniya does not disclose the pitch of 15 μm with a testing load of 10 gf. However, these limitations are merely methods of measuring the product being claimed. A claim to a device, apparatus, manufacture, or composition of matter may contain a reference to the process in which it is intended to be used without being objectionable under 35 U.S.C. 112(b) or pre-AIA 35 U.S.C. 112, second paragraph, so long as it is clear that the claim is directed to the product and not the process (see MPEP § 2173.05 (p)). As such, the limitation does not offer a patentable distinction over the prior art. average Vickers hardness at a measurement position corresponding to the first region on the virtual straight line and minimum Vickers hardness Hv Min at a measurement position corresponding to the third region on the virtual straight line satisfy Hv Ave - Hv Min ≤ 100. ( Zeniya , [0030] “In the manufacturing method of a spot welded joint according to (7) described above, a tempering may be performed such that a difference between a maximum value of hardness and a minimum value of the hardness in the region becomes 80 HV or less…”) Zeniya discloses the same frame structure and spot-welding process. Accordingly, the resultant physical property such as “the hardness profile of ≤ 100” is an inherent material property of Zeniya’s weld joint (see, MPEP 2111.01). 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. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness . Claim s 2 and 3 are rejected under 35 U.S.C. 103 as being unpatentable over Zeniya et al., WO Patent Application Publication No. 2019230580 A1 as translated by US Patent Application Publication No. 2021205915 A1. Claim 2. Zeniya discloses the frame member according to Claim 1. wherein a cross-sectional region in which a ratio h1/w of a height h1 of the first steel sheet member along a sheet thickness direction of a part where the spot-welding portion is formed in the first steel sheet member in the cross section perpendicular to the longitudinal direction of the frame member to a width w of the frame member along a direction perpendicular to the sheet thickness direction of the part where the spot-welding portion is formed in the first steel sheet member is 0.6 or less is formed. ( Zeniya , Fig. 5 shows a similar frame member.) Although Zeniya does not explicitly state that the ratio h1/w of their frame member is less than or equal to 0.6, the frame member in Fig. 5 shows a width substantially greater than its height. A frame member, such as those used in vehicles, would need to fit within the physical bounds of its spatial packaging constraints, such as fitting the member into the B-pillar of a vehicle side body, while also preserving its strength and ability resist or safely deflect crash or collision related forces applied to the structure. Therefore, there is a tradeoff between the strength of the frame member and its ability to meet the structural requirements for assembly, maintenance and operation that is directly correlated to its size as dictated by its height and width ratio. Accordingly, it would have been obvious to one of ordinary skill in the art before the effective filing date of the invention to optimize the ratio of the frame member taught by Zeniya within the constraints useful for a vehicle body for which it is meant to be used since it has been held that where the general conditions of a claim are disclosed in the prior art, discovering the optimum or workable ranges involves only routine skill in the art (see MPEP § 2144.05 II). Claim 3. Zeniya discloses the frame member according to Claim 2. wherein the cross-sectional region in which the ratio h1/w is 0.6 or less exists in 50% or more of a total length of the frame member in the longitudinal direction. ( Zeniya , Fig. 4 shows an example of the framework component, such a B pillar of a vehicle, that the frame member in shown in Fig. 5 is used.) Although Zeniya does not explicitly state that the ratio less than or equal to 0.6 exists in 50% or more of the total length of the frame member, the framework component shown in Fig. 4 depicts a continuous B pillar structure that maintains the hat-shaped structure down its entire length. Accordingly, it would have been obvious to one of ordinary skill in the art before the effective filing date of the invention to optimize the ratio of the frame member taught by Zeniya within the constraints useful for a vehicle body for which it is meant to be used since it has been held that where the general conditions of a claim are disclosed in the prior art, discovering the optimum or workable ranges involves only routine skill in the art (see MPEP § 2144.05 II). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to FILLIN "Examiner name" \* MERGEFORMAT KRYSTENE NHELLE B MACEDA whose telephone number is FILLIN "Phone number" \* MERGEFORMAT (571)272-2380 . The examiner can normally be reached FILLIN "Work Schedule?" \* MERGEFORMAT M-Th 7:30a-5:00p . Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, FILLIN "SPE Name?" \* MERGEFORMAT Steven Crabb can be reached at FILLIN "SPE Phone?" \* MERGEFORMAT (571) 270-5095 . The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /K.B.M./ Examiner, Art Unit 3761 /JUSTIN C DODSON/ Primary Examiner, Art Unit 3761
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Prosecution Timeline

Jun 27, 2023
Application Filed
Mar 31, 2026
Non-Final Rejection — §102, §103, §112 (current)

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Prosecution Projections

1-2
Expected OA Rounds
Grant Probability
3y 2m
Median Time to Grant
Low
PTA Risk
Based on 0 resolved cases by this examiner. Grant probability derived from career allow rate.

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