Prosecution Insights
Last updated: October 27, 2026
Application No. 18/018,930

ENERGY STORAGE APPARATUS

Final Rejection §103
Filed
Jan 31, 2023
Priority
Aug 04, 2020 — JP 2020-132211 +2 more
Examiner
RHEE, JANE J
Art Unit
1724
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Gs Yuasa International Ltd.
OA Round
4 (Final)
86%
Grant Probability
Favorable
5-6
OA Rounds
0m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
983 granted / 1143 resolved
+21.0% vs TC avg
Moderate +12% lift
Without
With
+12.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
21 currently pending
Career history
1171
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
51.1%
+11.1% vs TC avg
§102
37.8%
-2.2% vs TC avg
§112
2.1%
-37.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1143 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 . Rejections Repeated The 35 U.S.C. 103(a) rejection of claims 1-6,10-12,16 unpatentable over Yang et al. in view of Fuji et al. has been repeated as previously made in office action 8/12/25. As to claim 1, the new limitation, “wherein the first direction is vertical direction, wherein the energy storage device is disposed in a posture in which the electrode terminal is directed in a second direction which is a direction intersecting with the first direction and extending along the bottom wall portion,” Yang et al. teaches wherein the first direction is vertical direction (figure 4 number z), wherein the energy storage device is disposed in a posture in which the electrode terminal (1N and 1P) is directed in a second direction (number x) which is a direction intersecting with the first direction (number z) and extending along the bottom wall portion (36). As to the other new limitation in claim 1, “wherein the first plate-shaped member includes a first protruding portion which protrudes more than an end portion of the electrode terminal in the second direction, and wherein at least a portion of the electrode terminal overlaps with at least a portion of the first protruding portion in a third direction, the third direction intersecting with the first direction and the second direction,” Yang et al. teaches wherein the first plate-shaped member (figure 4 number 36) includes a first protruding portion (36a) which protrudes more than an end portion of the electrode terminal (1N, 1P) in the second direction (number x). Yang et al. fail to disclose wherein at least a portion of the electrode terminal overlaps with at least a portion of the first protruding portion in a third direction, the third direction intersecting with the first direction and the second direction. Fuji et al. teaches wherein at least a portion of the electrode terminal overlaps with at least a portion of the first protruding portion in a third direction, the third direction intersecting with the first direction and the second direction (figure 6 number 33 and 1b) for the purpose of attaching to the outer main piece for easy alignment (paragraph 0057). Therefore it would have been obvious to one having ordinary skill in the art at the time applicant's invention was made to Yang et al. with wherein at least a portion of the electrode terminal overlaps with at least a portion of the first protruding portion in a third direction, the third direction intersecting with the first direction and the second direction (figure 6 number 33 and 1b) for the purpose of attaching to the outer main piece for easy alignment (paragraph 0057). As to the new limitation of claim 16, “wherein at least a portion of the electrode terminal overlaps with at least a portion of the first protruding portion in a third direction, the third direction intersecting with the first direction and the second direction, and wherein the pair of external terminals are disposed at an end of the outer case in the third direction, and a length of the outer case in the third direction is longer than a length of the outer case in the second direction, “ Yang et al. teaches, and wherein the pair of external terminals are disposed at an end of the outer case in the third direction, and a length of the outer case in the third direction is longer than a length of the outer case in the second direction (figure 1 number 50N and 50P). As to “wherein at least a portion of the electrode terminal overlaps with at least a portion of the first protruding portion in a third direction, the third direction intersecting with the first direction and the second direction, “Yang et al. fail to disclose wherein at least a portion of the electrode terminal overlaps with at least a portion of the first protruding portion in a third direction, the third direction intersecting with the first direction and the second direction. Fuji et al. teaches wherein at least a portion of the electrode terminal overlaps with at least a portion of the first protruding portion in a third direction, the third direction intersecting with the first direction and the second direction (figure 6 number 33 and 1b) for the purpose of attaching to the outer main piece for easy alignment (paragraph 0057). Therefore it would have been obvious to one having ordinary skill in the art at the time applicant's invention was made to Yang et al. with wherein at least a portion of the electrode terminal overlaps with at least a portion of the first protruding portion in a third direction, the third direction intersecting with the first direction and the second direction (figure 6 number 33 and 1b) for the purpose of attaching to the outer main piece for easy alignment (paragraph 0057). Claims 13-15,17,38 are objected as being dependent upon a rejection claim as previously made in office action 12/11/25. New 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. Claim(s) 25-37 is/are rejected under 35 U.S.C. 103 as being unpatentable over Yang et al. in view of Fuji et al. Yang et al. discloses the energy storage apparatus described above. As to claims 25,29,34 Yang et al. discloses wherein the first plate- shaped member is made of metal (paragraph 0045). As to claims 26,30, 35, Yang et al. discloses further comprising a spacer made of electrically insulating resin material and disposed adjacent to the energy storage device, wherein the spacer is a separate member distinct from the first plate-shaped member (paragraph 0044). As to claims 27,36 Yang et al. discloses further comprising a bus bar joined to the electrode terminal, wherein the first protruding portion is disposed so as to protrude more than the bus bar in the second direction (figure 3 number 32). As to claims 28,32, 37 Yang et al. discloses further comprising a second plate-shaped member disposed at an end portion opposite to the first plate-shaped member with the energy storage device interposed between the first plate-shaped member and the second plate-shaped member, wherein the second plate-shaped member includes a second protruding portion which protrudes more than the energy storage device in the second direction (figure 4 number 36,36a). As to claim 33, Yang et al. discloses comprising: an energy storage device (figure 2 number 100) including an electrode terminal (50P and 50N); an outer case (20) which accommodates the energy storage device, the outer case including: an outer case body including an opening (21); and a lid body (22) which closes the opening, the outer case body including a bottom wall portion facing the lid body (22); a first plate-shaped member (11) disposed inside the outer case and disposed at an end portion of the energy storage device in a first direction which is an arrangement direction of the energy storage device and the bottom wall portion; and an electric device configured to monitor states of the energy storage device and control the energy storage device (paragraph 0052), wherein the energy storage device is disposed in a posture in which the electrode terminal (figure 4 number 1N and 1P) is directed in a second direction (number x) which is a direction intersecting with the first direction (number z) and extending along the bottom wall portion, wherein the first plate-shaped member (36) includes a first protruding portion (36a) which protrudes more than an end portion of the electrode terminal (1N or 1P) in the second direction (number x), and wherein the electric device is disposed inside the outer case (figure 2 number 20) at an end in a third direction (number y) which intersects with the first direction (number z) and the second direction (number x), and a length of the outer case in the third direction is longer than a length of the outer case in the second direction. Yang et al. fail to disclose wherein at least a portion of the electrode terminal overlaps with at least a portion of the first protruding portion in a third direction, the third direction intersecting with the first direction and the second direction. Fuji et al. teaches wherein at least a portion of the electrode terminal overlaps with at least a portion of the first protruding portion in a third direction, the third direction intersecting with the first direction and the second direction (figure 6 number 33 and 1b) for the purpose of attaching to the outer main piece for easy alignment (paragraph 0057). Therefore it would have been obvious to one having ordinary skill in the art at the time applicant's invention was made to Yang et al. with wherein at least a portion of the electrode terminal overlaps with at least a portion of the first protruding portion in a third direction, the third direction intersecting with the first direction and the second direction (figure 6 number 33 and 1b) for the purpose of attaching to the outer main piece for easy alignment (paragraph 0057). Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to JANE J RHEE whose telephone number is (571)272-1499. The examiner can normally be reached Monday-Friday (10-6:30). 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, Miriam Stagg can be reached at 571-270-5256. 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. /JANE J RHEE/Primary Examiner, Art Unit 1724
Read full office action

Prosecution Timeline

Show 5 earlier events
Dec 11, 2025
Final Rejection mailed — §103
Mar 11, 2026
Request for Continued Examination
Mar 16, 2026
Response after Non-Final Action
Mar 24, 2026
Non-Final Rejection mailed — §103
Aug 24, 2026
Response Filed
Sep 09, 2026
Examiner Interview Summary
Sep 09, 2026
Applicant Interview (Telephonic)
Oct 14, 2026
Final Rejection mailed — §103 (current)

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

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Prosecution Projections

5-6
Expected OA Rounds
86%
Grant Probability
98%
With Interview (+12.4%)
2y 9m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1143 resolved cases by this examiner. Grant probability derived from career allowance rate.

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