Prosecution Insights
Last updated: April 19, 2026
Application No. 18/430,773

PACKAGING BOX WITH FILM STICKING FUNCTION

Non-Final OA §103
Filed
Feb 02, 2024
Examiner
HSIEH, PING Y
Art Unit
2664
Tech Center
2600 — Communications
Assignee
Shenzhen B2 Technology Co. Ltd.
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
2y 8m
To Grant
94%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
745 granted / 945 resolved
+16.8% vs TC avg
Strong +16% interview lift
Without
With
+15.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
28 currently pending
Career history
973
Total Applications
across all art units

Statute-Specific Performance

§101
6.1%
-33.9% vs TC avg
§103
53.4%
+13.4% vs TC avg
§102
21.3%
-18.7% vs TC avg
§112
4.4%
-35.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 945 resolved cases

Office Action

§103
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 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. Claim(s) 1 and 5-10 is/are rejected under 35 U.S.C. 103 as being unpatentable over Zhou (U.S. PG-PUB NO. 2023/0211591) in view of Tang (U.S. PG-PUB NO. 2023/0182373). -Regarding claim 1, Zhou discloses a packaging box with a film sticking function (see abstract), comprising a bottom box (main body 11, FIG. 1) and an upper cover (upper cover 12, FIG. 1), wherein a side wall of the upper cover is provided with a pull-out opening (opening 101, FIG. 1), a pull-out bar of the protective film set passes through the pull-out opening and extends out of the pull-out opening (drawing film 59 may be pulled along the first direction P1, such that the film body 50 is gradually separated from the drawing film 59 and then attached to the surface of the electronic device to be filmed, FIG. 2B, 2C), the protective film set and the upper cover jointly cover the bottom box to form a positioning cavity for placing a mobile phone and an accessory (accommodating slot 144, paragraph 138). Zhou is silent to teaching that an inner wall of the upper cover is connected with a protective film set. However, the claimed limitation is well known in the art as evidenced by Tang. In the same field of endeavor, Tang teaches an inner wall of the upper cover is connected with a protective film set (an interval top resisting portion is disposed between an inner side of a slot wall of the electronic equipment containing slot and a top of a slot wall of the tempered glass screen protector containing slot, and a screen protector traction paste threading slot is formed in a slot wall of a lower end of the electronic equipment containing slot, abstract, FIG. 3). Therefore, it would have been obvious to one of ordinary skills in the art before the effective filing date of the claimed invention to combine the teaching of Zhou with the teaching of Tang in order to improving the using experience of the user (see Tang, paragraph 5). -Regarding claim 5, the combination further discloses the pull-out opening is arranged in a width direction of the upper cover, a fixing plate is fixed to a side wall, away from the pull-out opening, of the bottom box, and the bottom box is in folded and rotary connection with the upper cover through the fixing plate (Zhou, drawing film 59 may be pulled along the first direction P1, such that the film body 50 is gradually separated from the drawing film 59 and then attached to the surface of the electronic device to be filmed, FIG. 2B, 2C, 6). -Regarding claim 6, the combination further discloses an outer wall of the fixing plate is vertically connected with a hanging buckle, and the two opposite side walls of the upper cover in a length direction thereof are provided with handle slots, respectively (the operating part 143 may also include a stretching part exposed to the base 11 and configured as an exposed handle, FIG. 7B, paragraph 119). -Regarding claim 7, the combination further discloses a pressure-maintaining tampon is fixed to an inner wall of the upper cover in a length direction thereof, and the pressure-maintaining tampon is located between the upper cover and the protective film set (pressing member 13, paragraph 99). -Regarding claim 8, the combination further discloses the protective film set comprises a mask (Zhou, drawing part 52, FIG. 21), a glass protective film (Zhou, film body 50, FIG. 21) and a release film (Zhou, release film 54, FIG. 21); the mask, the glass protective film and the release film are sequentially stacked from inside to outside and arranged on the inner wall of the upper cover; and the pull-out bar is arranged at a bottom of the release film and connected with a connecting end of the release film (see Zhou, FIG. 21, 22, paragraph 87, 104). -Regarding claim 9, the combination further discloses both ends of the mask are adhesively connected with the upper cover through fixing adhesives, respectively, the pressure-maintaining tampon is located between the two fixed adhesives (Zhou, paragraph 104; Tang, paragraph 35), and the release film is adhered to the glass protective film through AB glue (Tang, paragraph 35). -Regarding claim 10, the combination further discloses the connecting end of the release film is adhered to the mask through an adhesive fixing bar, and the adhesive fixing bar is located outside the glass protective film (Zhou, drawing part 52, FIG. 21). Claim(s) 2-4 is/are rejected under 35 U.S.C. 103 as being unpatentable over Zhou (U.S. PG-PUB NO. 2023/0211591) in view of Tang (U.S. PG-PUB NO. 2023/0182373) and further in view of Melville (U.S. PG-PUB NO. 2024/0123677). -Regarding claim 2,the combination further discloses the bottom box comprises a box body and a positioning assembly, a covering surface of the box body is hollowed out, the positioning assembly is located in the box body, and the positioning assembly is provided with a mobile phone placement slot (Zhou, accommodating slot 144, paragraph 138, FIG. 6). The combination is silent to teaching that both the bottom box and the upper cover are made of an environmentally friendly paper material. However, the claimed limitation is well known in the art as evidenced by Melville. In the same field of endeavor, Melville teaches both the bottom box and the upper cover are made of an environmentally friendly paper material (paper pulp material, paragraph 34). Therefore, it would have been obvious to one of ordinary skills in the art before the effective filing date of the claimed invention to combine the teaching of the combination with the teaching of Melville in order to become environmentally friendly. -Regarding claim 3, the combination further discloses the positioning assembly comprises a bottom frame and a positioning plate, an edge of the positioning plate is in support connection with the box body through the bottom frame, a covering surface of the positioning plate is concavely arranged to form the mobile phone placement slot (Zhou, resilient members 142, FIG. 3; Melville, indentation 116, paragraph 37), and a bottom of the mobile phone placement slot is provided with a camera avoidance slot and a receiving slot at an interval (Melville, recessed portion 120, FIG. 1). -Regarding claim 4, the combination further discloses a limiting slot is provided on a side wall of the box body, the limiting slot is provided in a width direction of the protective film set, and when the upper cover is covered with the bottom box, the protective film set is located in the limiting slot (Tang, protector sticking assist device main body 10, FIG. 3). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to PING Y HSIEH whose telephone number is (571)270-3011. The examiner can normally be reached Monday-Friday, 9am-4pm. 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, Jennifer Mehmood can be reached at (571) 272-2976. 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. /PING Y HSIEH/ Primary Examiner, Art Unit 2664
Read full office action

Prosecution Timeline

Feb 02, 2024
Application Filed
Feb 04, 2026
Non-Final Rejection — §103 (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
79%
Grant Probability
94%
With Interview (+15.6%)
2y 8m
Median Time to Grant
Low
PTA Risk
Based on 945 resolved cases by this examiner. Grant probability derived from career allow rate.

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