Prosecution Insights
Last updated: October 25, 2026
Application No. 18/728,082

MODULAR ENERGY STORAGE BATTERY

Non-Final OA §103
Filed
Jul 11, 2024
Priority
Oct 17, 2022 — CN 202211269232.8 +1 more
Examiner
SLIFKA, SARAH A
Art Unit
1725
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Pylon Technologies Co. Ltd.
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
8m
Est. Remaining
87%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allowance Rate
540 granted / 715 resolved
+10.5% vs TC avg
Moderate +11% lift
Without
With
+11.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
25 currently pending
Career history
738
Total Applications
across all art units

Statute-Specific Performance

§101
1.1%
-38.9% vs TC avg
§103
55.5%
+15.5% vs TC avg
§102
17.4%
-22.6% vs TC avg
§112
22.7%
-17.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 715 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 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 (i.e., changing from AIA to pre-AIA ) 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. 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) 1-6 is/are rejected under 35 U.S.C. 103 as being unpatentable over CN103427050. Regarding claim 1, CN103427050 teaches a power supply device comprising a battery assembly 1 formed by connecting a plurality of batteries in series, an end plate 3, and an electrical junction box 2. The end plate is considered to be the fixed frame. The electrical junction box 2 is provided with a relay 22, a circuit 24, and an upper cover 26. The upper cover 26 is made of resin. The relay 22 and the circuit 24 may be embedded in an accommodating portion of the upper cover 26. The electrical junction box 2 is mounted on the end plate 4 via bolts. A plug terminal of the circuit 24is embedded into a socket terminal 31a, 31b of the end plate 3. The relay 22 comprises a main relay and a pair of relay terminals of the main relay are respectively connected to the overall positive electrode and the overall negative electrode of the battery assembly 1 via circuit 24. The circuit 24 comprises a pre-charging circuit and other control circuits (abstract; 0030-0051; figures 1-6). CN103427050 does not explicitly teach the panel being detachably arranged on the electrical integration module, as claimed. However, it would have been obvious to one of ordinary skill in the art before the effective date of the claimed invention to have a detachable panel as such is a known means of allowing access for maintenance and the like and an ordinarily skilled artisan would have found it obvious to try without undue experimentation and with a reasonable expectation of success. Regarding claim 2, CN103427050 teaches the upper cover 26 for accommodating and protecting the relay 22 and the circuit 24 is made of resin of the like. The electrical junction box 2 can include an ECU (0030-0051). Regarding claim 3, CN103427050 teaches the electrical junction box 2 to include an ECU arranged on the side of the box 2 including a socket terminal 31a for connected the battery assembly 1 to the electrical junction box 2; and terminal 31b for connecting the voltage detection wire to the electronic control unit (0030-0051). CN103427050 does not explicitly teach a buckle. However, it would have been obvious to one of ordinary skill in the art before the effective date of the claimed invention to utilize a buckle for connecting and holding parts together as such a customary means in the art. Regarding claim 4, CN103427050 teaches the battery device as discussed above. CN103427050 does not explicitly teach the safety cover plate over the control unit. However, it would have been obvious to one of ordinary skill in the art before the effective date of the claimed invention to utilize a safety cover, as claimed, as protecting the ECU of CN103427050 would be desirable to an ordinarily skilled artisan and a cover would have been considered obvious to try without undue experimentation and with a reasonable expectation of success. Regarding claim 5, CN103427050 teaches the battery device as discussed above. CN103427050 does not explicitly teach the grounding assembly, as claimed. However, it would have been obvious to one of ordinary skill in the art before the effective date of the claimed invention to utilize a grounding assembly insofar as a grounding assembly is well known in the art and would have been obvious to try without undue experimentation and with a reasonable expectation of success. Regarding claim 6, CN103427050 teaches the battery device as discussed above. CN103427050 does not explicitly teach the fire sprinkler, as claimed. However, it would have been obvious to one of ordinary skill in the art before the effective date of the claimed invention to utilize a fire sprinkler insofar as it is a well-known means of fire safety in the art and would have been obvious to try without undue experimentation and with a reasonable expectation of success. Allowable Subject Matter Claims 7-14 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. The following is a statement of reasons for the indication of allowable subject matter: CN103427050, as discussed above, neither teaches nor renders obvious the structural integration of a fan and an air gap guide with the electrical integration module, as claimed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SARAH A SLIFKA whose telephone number is (571)270-5838. The examiner can normally be reached Monday-Friday 9am-5:30pm 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, Curtis Mayes can be reached at 571-272-1234. 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. /SARAH A. SLIFKA/Primary Examiner, Art Unit 1759 September 24, 2026
Read full office action

Prosecution Timeline

Jul 11, 2024
Application Filed
Sep 29, 2026
Non-Final Rejection mailed — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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BATTERY AND ELECTRIC APPARATUS
3y 4m to grant Granted Oct 20, 2026
Patent 12770916
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3y 1m to grant Granted Oct 20, 2026
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Patent 12763400
BATTERY COOLING STRUCTURE FOR VEHICLE
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SENSOR UNIT AND SENSOR UNIT-EQUIPPED BATTERY WIRING MODULE
2y 11m to grant Granted Oct 13, 2026
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
76%
Grant Probability
87%
With Interview (+11.3%)
3y 0m (~8m remaining)
Median Time to Grant
Low
PTA Risk
Based on 715 resolved cases by this examiner. Grant probability derived from career allowance rate.

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