Prosecution Insights
Last updated: April 18, 2026
Application No. 18/043,352

Bracket Body, Bracket, Battery Unit and Energy Storage Power Supply

Non-Final OA §112
Filed
Feb 28, 2023
Examiner
D'ANIELLO, NICHOLAS P
Art Unit
1723
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Shenzhen Poweroak Newener Co. Ltd.
OA Round
7 (Non-Final)
68%
Grant Probability
Favorable
7-8
OA Rounds
3y 4m
To Grant
99%
With Interview

Examiner Intelligence

Grants 68% — above average
68%
Career Allow Rate
578 granted / 854 resolved
+2.7% vs TC avg
Strong +41% interview lift
Without
With
+41.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
51 currently pending
Career history
905
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
54.4%
+14.4% vs TC avg
§102
21.4%
-18.6% vs TC avg
§112
12.2%
-27.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 854 resolved cases

Office Action

§112
Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 22 December 2025 has been entered. Response to Arguments Applicant’s arguments in regard to the prior art are moot as that rejection has been withdrawn. However, the instant amendments are not supported by original specification, introduce new matter and enablement issues to the claims as the amendments appears to attempting to bring limitations from the arrangement with the battery cell (claim 8) and combination of bracket bodies (in claim 6) without also requiring the additional bracket body in a mirroring mode. The text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Office action. 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 § 112(a) The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 1-5 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Claim 1 has been amended to require that “the resisting parts of the bracket body are abutting against a part of an edge at one end of the battery cell to prevent the battery cell from sliding out of the bracket body from the first surface when installed in the receiving groove edges at two ends of the battery cell.” However, this appears to be a misconstruction of how a single bracket body interacts with the battery cell. The instant claim is drawn to a single bracket body, with a base shell and stoppers with resisting parts where “the two resisting parts are higher than the first surface of the base shell and form a gap with the first surface; the first surface of the base shell is mounted by a planar conductive sheet”. I.e. the claimed resisting parts are all on one side, above a first surface. The amendment to the claims appears to be attempting to claim what a bracket which includes two mirroring bracket bodies, which are stacked together such that there are stoppers and resisting parts on each end (i.e. claim 6). Therefore, the claim amendments are taken to introduce new matter as the instant specification fails to describe how a single bracket body with resisting parts that are all higher than a first surface (i.e. all on one surface of the bracket) can exist on two ends of a battery cell which is inserted into a groove of the bracket. Claim Rejections - 35 USC § 112(b) 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 1-5 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. Claims 1-5 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being incomplete for omitting essential structural cooperative relationships of elements, such omission amounting to a gap between the necessary structural connections. See MPEP § 2172.01. The omitted structural cooperative relationships are at least: “A bracket, comprising: a first bracket body and a second bracket body wherein the second bracket body rotates relative to the first bracket body in a mirroring mode in a predetermined direction, and is fixed to the first bracket body in a laminating mode; the first bracket body and the second bracket body having the same structure”. Further, it is unclear and the instant specification does not provide for how a single bracket body with resisting parts that are all higher than a first surface (i.e. all on one surface of the bracket) can exist on two ends of a battery cell which is inserted into a groove of the bracket. In any event, prior art cited below teaches the ability to use mirroring bracket bodies which engage with two ends of the battery cell. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure: Newly cited Sato et al. US Pub 2018/0114960 teaches a battery pack with symmetrical brackets (see figures 1-7). US Pub 2016/0329537 A1 (newly cited) teaches a battery holder in FIGS. 1 and 2, the frame 20 is substantially mirror image identical across a longitudinal vertical center plane indicated by the centerline 50 and a lateral vertical center plane indicated by the centerline 52, except for the bracket 35. Pellenc (USP 8,703,325) teaches a similar battery positioning system (see abstract and figures 1 and 6). US Pub 2014/0248520 teaches a similar battery bracket. As noted before - CN 104393210 of record, a copy and translation of which are of record teaches mirroring bracket bodies 1, 2 with buckles 61 for mounting copper electrode sheets which include stoppers 71 which engage with two ends of a battery cell 8 considered relevant to the claims (see figure 1 below) – PNG media_image1.png 762 598 media_image1.png Greyscale Any inquiry concerning this communication or earlier communications from the examiner should be directed to Nicholas P D'Aniello whose telephone number is (571)270-3635. The examiner can normally be reached Monday to Friday 9am to 5pm EST. 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, Tong Guo can be reached on 571-272-3066. 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. /NICHOLAS P D'ANIELLO/Primary Examiner, Art Unit 1723
Read full office action

Prosecution Timeline

Feb 28, 2023
Application Filed
Jun 20, 2023
Non-Final Rejection — §112
Sep 27, 2023
Response Filed
Dec 08, 2023
Final Rejection — §112
Feb 20, 2024
Response after Non-Final Action
Mar 08, 2024
Request for Continued Examination
Mar 12, 2024
Response after Non-Final Action
Jul 14, 2024
Non-Final Rejection — §112
Sep 30, 2024
Response Filed
Oct 02, 2024
Final Rejection — §112
Oct 31, 2024
Interview Requested
Nov 07, 2024
Applicant Interview (Telephonic)
Nov 07, 2024
Examiner Interview Summary
Dec 06, 2024
Response after Non-Final Action
Dec 11, 2024
Response after Non-Final Action
Jan 06, 2025
Request for Continued Examination
Jan 10, 2025
Response after Non-Final Action
Sep 12, 2025
Non-Final Rejection — §112
Oct 09, 2025
Interview Requested
Oct 16, 2025
Examiner Interview Summary
Oct 16, 2025
Applicant Interview (Telephonic)
Oct 24, 2025
Response Filed
Nov 03, 2025
Final Rejection — §112
Dec 22, 2025
Response after Non-Final Action
Jan 23, 2026
Request for Continued Examination
Jan 29, 2026
Response after Non-Final Action
Feb 27, 2026
Non-Final Rejection — §112
Mar 25, 2026
Interview Requested
Mar 31, 2026
Examiner Interview Summary
Mar 31, 2026
Applicant Interview (Telephonic)
Apr 03, 2026
Response Filed

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12580186
NEGATIVE ACTIVE MATERIAL COMPOSITE FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME, AND NEGATIVE ELECTRODE AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME
2y 5m to grant Granted Mar 17, 2026
Patent 12573669
SAFETY DEVICE FOR BATTERY PACKS HAVING POUCH CELLS BY MECHANICAL INTERRUPTERS
2y 5m to grant Granted Mar 10, 2026
Patent 12573723
BATTERY AND MANUFACTURING METHOD OF THE SAME
2y 5m to grant Granted Mar 10, 2026
Patent 12567602
SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME
2y 5m to grant Granted Mar 03, 2026
Patent 12562372
LITHIUM SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME
2y 5m to grant Granted Feb 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

7-8
Expected OA Rounds
68%
Grant Probability
99%
With Interview (+41.3%)
3y 4m
Median Time to Grant
High
PTA Risk
Based on 854 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month