Office Action Predictor
Last updated: April 16, 2026
Application No. 18/427,911

RESTRICTION APPARATUS

Non-Final OA §102§103§112
Filed
Jan 31, 2024
Examiner
HANNON, TIMOTHY
Art Unit
3655
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Isuzu Motors Limited
OA Round
1 (Non-Final)
81%
Grant Probability
Favorable
1-2
OA Rounds
1y 10m
To Grant
89%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allow Rate
403 granted / 497 resolved
+29.1% vs TC avg
Moderate +8% lift
Without
With
+7.9%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 10m
Avg Prosecution
19 currently pending
Career history
516
Total Applications
across all art units

Statute-Specific Performance

§101
2.3%
-37.7% vs TC avg
§103
30.0%
-10.0% vs TC avg
§102
32.9%
-7.1% vs TC avg
§112
31.2%
-8.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 497 resolved cases

Office Action

§102 §103 §112
DETAILED ACTION This is on the merits of Application No. 18/427911, filed on 01/31/2024. Claims 1-6 are pending. The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Information Disclosure Statement The information disclosure statement (IDS), submitted on 03/12/2024, 03/25/2024, 08/04/2024, and 08/19/2024 are in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statements have been considered by the examiner. 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 3 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. Claim 3 states “a contact surface of the rotation member making contact with the restriction section is inclined to be positioned more on the restriction section side as the battery moves in a direction toward the mounting position from the replacement position.” It is unclear what is meant by this limitation. Fig. 7A shows the contact surface of contact portion 132C inclined so as to be located on the side away from the restriction section 113 in the X direction as it moves away from the mounting position. The “located on the regulating portion side” is unclear. Claim Rejections - 35 USC § 102 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. Claims 1 and 6 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by JP 63-070661 (cited in applicant’s IDS). ‘661 discloses: (Claim 1) A restriction apparatus, comprising: a movement section (battery body) that moves a battery (11) between a mounting position and a replacement position in a vehicle (vehicle body); a rotation section (20) disposed on either one of the movement section and the vehicle side, the rotation section being configured to rotate between a first position and a second position; and a restriction section (22) that is disposed on an other of the movement section and the vehicle, the restriction section being configured to restrict movement of the movement section from the mounting position by making contact with the rotation section located at the first position in a state where the movement section is located at the mounting position, wherein during when the movement section moves from the replacement position to the mounting position, the rotation section makes contact with the restriction section to rotate from the first position to the second position, and the rotation section passes a position of the restriction section to return to the first position (see Figs. 2 and 3, when pushed from replacement position to mounting position, as shown by the arrow in Fig. 3, element 20 goes from the first position solid line, rides up restriction section 22, as shown by the dashed line, and goes back to the first position, as shown in Fig. 2 solid line). (Claim 6) wherein in a state in which the battery is in the mounting position, the restriction section makes contact with the rotation section to restrict movement of the battery from the mounting position to the replacement position (see Fig. 2, restriction section 22 contacts rotation section 20 such that moving the battery from the mounting position to the replacement position is restricted). 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. Claims 2-4 are rejected under 35 U.S.C. 103 as being unpatentable over JP 63-070661 in view of JP 2006096148 to Takeda (cited in applicant’s IDS). ‘611 discloses: (Claim 2) wherein the rotation section includes a rotation member (20). (Claim 3 as best understood) wherein a contact surface (20c) of the rotation member making contact with the restriction section is inclined to be positioned more on the restriction section side as the battery moves in a direction toward the mounting position from the replacement position (see Fig. 3). (Claim 4) wherein the rotation section includes a manipulation member (16, 17, 19) that is manipulatable to rotate the rotation member in a state in which the battery is in the mounting position, the manipulation member being disposed at a position corresponding to an outer end portion of the movement section (see Fig. 1, when handle 16 moves, rod 19 is pushed downward by element 17 causing rotation member to manipulate the rotation member to disengage and allow the battery to move). ‘611 does not explicitly disclose: (Claim 2) a biasing member for biasing the rotation member toward the first position. Takeda teaches: (Claim 2) a biasing member for biasing the rotation member toward the first position (see Fig. 4 element 33, Fig. 9, spring causes 32 to rotate towards first position). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to have modified, with a reasonable expectation of success, the structure of ‘611 to have a biasing member for biasing the rotation member toward the first position, as taught by Takeda, in order to ensure that the first position is achieved when installing the battery. The ‘611 reference does not explicitly how the rotation member achieves the first position once past the restriction section. One of ordinary skill in the art would be able to apply the teachings of Takeda and apply them to the ‘611 reference and achieve predictable results. Allowable Subject Matter Claim 5 is 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 prior art of record does not disclose nor render obvious the limitations of claim 5. Particularly, a portion of the movement section overlapping with a rotation range of the manipulation member is notched. ‘611 is the closest prior art of record. ‘611 does not disclose the above limitation. It would not have been obvious to modify ‘611 without improper hindsight teaching as none of the prior art disclose nor render obvious such a limitation. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Zhang et al (US 20240234908) discloses a locking mechanism for battery pack. Zhang et al (US 20240030541) discloses a lock mechanism for battery pack. Huff et al (US 20190263269) discloses a mounting and dismounting system for a battery assembly. Any inquiry concerning this communication or earlier communications from the examiner should be directed to TIMOTHY HANNON whose telephone number is (571)270-1943. The examiner can normally be reached Monday - Friday 10-6. 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, Ernesto Suarez can be reached at (571) 270-5565. 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. /TIMOTHY HANNON/Primary Examiner, Art Unit 3655
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Prosecution Timeline

Jan 31, 2024
Application Filed
Dec 18, 2025
Non-Final Rejection — §102, §103, §112
Mar 06, 2026
Interview Requested
Mar 12, 2026
Applicant Interview (Telephonic)
Mar 12, 2026
Examiner Interview Summary
Apr 06, 2026
Response Filed

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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
81%
Grant Probability
89%
With Interview (+7.9%)
1y 10m
Median Time to Grant
Low
PTA Risk
Based on 497 resolved cases by this examiner. Grant probability derived from career allow rate.

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