Prosecution Insights
Last updated: October 01, 2026
Application No. 18/712,851

Battery Module and Battery Pack and Vehicle Comprising the Same

Non-Final OA §102§112
Filed
May 23, 2024
Priority
Jul 14, 2022 — RE 10-2022-0086987 +1 more
Examiner
CHERN, CHRISTINA
Art Unit
Tech Center
Assignee
LG Energy Solution Ltd.
OA Round
1 (Non-Final)
39%
Grant Probability
At Risk
1-2
OA Rounds
1y 2m
Est. Remaining
80%
With Interview

Examiner Intelligence

Grants only 39% of cases
39%
Career Allowance Rate
258 granted / 660 resolved
-20.9% vs TC avg
Strong +41% interview lift
Without
With
+41.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
37 currently pending
Career history
703
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
47.8%
+7.8% vs TC avg
§102
17.9%
-22.1% vs TC avg
§112
29.0%
-11.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 660 resolved cases

Office Action

§102 §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 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 applicant regards as his invention. Claim 5 is 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. Where applicant acts as his or her own lexicographer to specifically define a term of a claim contrary to its ordinary meaning, the written description must clearly redefine the claim term and set forth the uncommon definition so as to put one reasonably skilled in the art on notice that the applicant intended to so redefine that claim term. Process Control Corp. v. HydReclaim Corp., 190 F.3d 1350, 1357, 52 USPQ2d 1029, 1033 (Fed. Cir. 1999). The term “lead joint jigs” in claim 5 is used by the claim to mean “spacers,” while the accepted meaning for a “box joint jig” is defined as “a woodworking tool used to guide a table saw or router to cut precise, interlocking rectangular fingers and notches into the corners of boards.” Alternatively, a “jig” is defined as “a plate, box, or open frame for holding work and for guiding a machine tool to the work, used especially for locating and spacing drilled holes; fixture,” such that this definition also does not fit the description of what the “lead joint jig” does according to the disclosure in the instant specification. The term is indefinite because the specification does not clearly redefine the term. Claim Rejections - 35 USC § 102 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 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. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim(s) 1-6, 8, 10, 12, and 13 is/are rejected under 35 U.S.C. 102(a)(1) and 102(a)(2) as being anticipated by Bae (US 2017/0062780). Regarding claim 1, Bae discloses a battery module (10), comprising: a cell assembly (500) including a plurality of battery cells (100) each having an electrode lead (114 and 115); and a frame assembly (200 and 300) covering at least one side of the cell assembly (see Figure 4); and configured to guide direct connection between the electrode leads of adjacent ones of the battery cells ([0051]; see Figure 4). Regarding claim 2, Bae discloses all the claim limitations as set forth above, and further discloses the electrode leads of the adjacent ones of the battery cells are directly joined to each other without an additional medium for connection in the frame assembly ([0051]). Regarding claim 3, Bae discloses all the claim limitations as set forth above, and further discloses the frame assembly includes: a main frame (200) covering the at least one side of the cell assembly (see Figure 3), the main frame having openings through which the electrode leads of the battery cells pass (221a); and a cover frame (300) covering the main frame (see Figure 4); and supporting the electrode leads that pass through the main frame ([0053]). Regarding claim 4, Bae discloses all the claim limitations as set forth above, and further discloses the main frame includes: a frame body covering the at least one side of the cell assembly (see Figure 4); a plurality of lead slots (221a) disposed in the frame body, the plurality of lead slots being the openings through which the electrode leads pass (see Figure 4); and a plurality of guide spacers disposed in between the plurality of lead slots (part of 221 that is between each bare cell 100; see vertical portion of 221 in Figure 4); and forming a predetermined space in a heightwise direction of the frame body (see Figure 4). Regarding claim 5, Bae discloses all the claim limitations as set forth above, and further discloses the plurality of guide spacers are spaced apart from one another (see Figure 4), thereby providing gaps for insertion of detachable lead joint jigs (400) to assist in forming the direct connection between the electrode leads of the adjacent ones of the battery cells, the lead joint jigs being configured to guide the direct connection of the electrode leads ([0059]-[0078]). Regarding claim 6, Bae discloses all the claim limitations as set forth above, and further discloses the cover frame includes: a cover body covering the main frame (see Figure 4); and a plurality of support ribs(312) protruding from an inner surface of the cover body (see Figure 5); and supporting the electrode leads of the battery cells that pass through the lead slots ([0054]). Regarding claim 8, Bae discloses all the claim limitations as set forth above, and further discloses the cover body is made of an insulation material ([0053]). Regarding claim 10, Bae discloses all the claim limitations as set forth above, and further discloses each of the plurality of support ribs includes: a first support portion disposed on the inner surface of the cover body (312a); and a second support portion bending away from two end portions of the first support portion and extending to a predetermined length away from the inner surface of the cover body (312b; see Figure 5). Regarding claim 12, Bae discloses a battery pack (see Figure 8), comprising: at least one battery module each according to claim 1 (see Figure 8); and a pack case accommodating the at least one battery module therein (it is disclosed the battery pack can be used as a power source for hybrid electric vehicle motors ([0005]), such that they would be accommodated in a pack case). Regarding claim 13, Bae discloses a vehicle comprising at least one battery pack each according to claim 12 (as set forth above). Allowable Subject Matter Claims 7, 9, and 11 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: The closes prior art is Bae, as set forth above. Bae does not teach nor render obvious the cover frame including a plurality of protruding ribs inserted into corresponding end portions of the plurality of guide spacers or that the support ribs have surface contact with joined ones of the electrode leads of the adjacent ones of the battery cells. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHRISTINA CHERN whose telephone number is (408)918-7559. The examiner can normally be reached Monday-Friday, 9:30 AM-5:30 PM PT. 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, Niki Bakhtiari can be reached at 571-272-3433. 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. /CHRISTINA CHERN/Primary Examiner, Art Unit 1722
Read full office action

Prosecution Timeline

May 23, 2024
Application Filed
Sep 15, 2026
Non-Final Rejection mailed — §102, §112 (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
39%
Grant Probability
80%
With Interview (+41.3%)
3y 6m (~1y 2m remaining)
Median Time to Grant
Low
PTA Risk
Based on 660 resolved cases by this examiner. Grant probability derived from career allowance rate.

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