Prosecution Insights
Last updated: October 04, 2026
Application No. 18/754,428

Power Rail Assembly for Vehicle

Non-Final OA §102
Filed
Jun 26, 2024
Examiner
TSO, STANLEY
Art Unit
2847
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Karma Automotive LLC
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allowance Rate
386 granted / 511 resolved
+7.5% vs TC avg
Strong +34% interview lift
Without
With
+34.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
39 currently pending
Career history
537
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
53.7%
+13.7% vs TC avg
§102
25.6%
-14.4% vs TC avg
§112
16.1%
-23.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 511 resolved cases

Office Action

§102
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 . Specification The disclosure is objected to because of the following informalities: paragraph [0037] recites the phrase: “frunk zone.” It appears that this should be “trunk zone.” Appropriate correction is required. 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. Claims 1-20 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Takamatsu (US 2021/0197743). Regarding claim 1, Takamatsu discloses 1. A power rail assembly for a vehicle, the power rail assembly comprising: a tray configured for mounting the power rail assembly at a vehicle (Figs. 1-2, 33B, [0273], [0459]; the reinforcement 601 is a cable tray configured for mounting the power rail assembly at a vehicle 1); a power connector accommodated by the tray, the power connector configured to electrically connect between a power source of the vehicle and an electrically operable component of the vehicle with the power rail assembly mounted at the vehicle (Figs. 1-2, 33B, [0273]-[0274], [0290], [0332], [0459]; the power source line 23 is a power connector accommodated by the reinforcement 601, the power source line 23 configured to electrically connect between a main battery 5 of the vehicle 1 and the control box 59 of the vehicle 1 with the power rail assembly mounted at the vehicle 1); and a data connector accommodated by the tray, the data connector configured to communicatively connect between a master control module of the vehicle and a zonal control module of the vehicle with the power rail assembly mounted at the vehicle (Figs. 1-2, 33B, [0270], [0273], [0459]; the communication line 29 is a data connector accommodated by the reinforcement 601, the communication line 29 configured to communicatively connect between a supply side control box 51 of the vehicle 1 and a branch control box 53 of the vehicle 1 with the power rail assembly mounted at the vehicle 1). Regarding claim 2, Takamatsu discloses 2. The power rail assembly of claim 1, wherein the tray mounts along a chassis of the vehicle (Figs. 1-2, 33B, 92, [0907]; the reinforcement 601 of the communication system is allocated for use and mounts in a chassis system of the vehicle 1). Regarding claim 3, Takamatsu discloses 3. The power rail assembly of claim 2, wherein the electrically operable component is disposed at a body of the vehicle mated to the chassis of the vehicle (Figs. 1-2, 33B, [0273]-[0274], [0332], [0459], [0501], [0907]; the control box 59 is disposed along the backbone trunk line portion 15 in a chassis system at the body of the vehicle 1). Regarding claim 4, Takamatsu discloses 4. The power rail assembly of claim 1, wherein the tray extends along a centerline of the vehicle (Fig. 112, [0991]; the backbone trunk line BB_LM includes a power source line, an earth line, and a communication line and extends along a centerline of the vehicle 1). Regarding claim 5, Takamatsu discloses 5. The power rail assembly of claim 1, wherein the tray extends along a respective side of the vehicle (Fig. 112, [0991]; the reinforcement 601 for the seven control boxes CB-1, CB-2, CB-3, CB-4, CB-5, CB-6 and CB-7 extends along a respective side of the vehicle 1). Regarding claim 6, Takamatsu discloses 6. The power rail assembly of claim 1, wherein a fuse box is electrically connected between the power connector and the electrically operable component, the fuse box mounted to the tray (Figs. 1-2, 12, 33B, [0004], [0323], [0349]; the fuse 195 is in a fuse housing 192 in the supply side control box 51 is electrically connected between the power source line 23 and the control box 59, the fuse box mounted to the reinforcement 601). Regarding claim 7, Takamatsu discloses 7. The power rail assembly of claim 6, wherein the fuse box is electrically connected between the power source and the power connector (Figs. 1-2, 12, 33B, [0004], [0323], [0349]; the fuse 195 is in the fuse housing 192 in the supply side control box 51 is electrically connected between the main battery 5 and the power source line 23). Regarding claim 8, Takamatsu discloses 8. The power rail assembly of claim 1, wherein the zonal control module is electrically connected between the power connector and the electrically operable component (Figs. 1-2, 33B, [0270], [0273], [0459]; the branch control box 53 is electrically connected between the power source line 23 and the control box 59). Regarding claim 9, Takamatsu discloses 9. The power rail assembly of claim 1, wherein: the power source comprises a battery of the vehicle; and the battery is configured to at least one of electrically power accessories of the vehicle, electrically power a propulsion system of the vehicle, or electrically connect to the power connector via a DC-DC converter (Figs. 1-2, 33B, [0273]-[0274], [0332], [0459]; the power source comprises the main battery 5 which is configured to electrically power accessories of the vehicle 1). Regarding claim 10, Takamatsu discloses 10. The power rail assembly of claim 1, wherein the power connector and the data connector are stacked vertically relative to one another along the tray (Figs. 1-2, 33B, [0273], [0459]; the power source line 23 and the communication line 29 are stacked vertically relative to one another along the reinforcement 601). Regarding claim 11, Takamatsu discloses 11. A vehicle comprising: a power source (Figs. 1-2, 33B, [0273]-[0274], [0459]; the vehicle 1 comprising a main battery 5); an electrically operable component (Figs. 1-2, 33B, [0273]-[0274], [0332], [0459]; the control box 59); a master control module (Figs. 1-2, 33B, [0270], [0273], [0459]; the supply side control box 51); a zonal control module (Figs. 1-2, 33B, [0270], [0273], [0459]; the branch control box 53); and a power rail assembly, the power rail assembly comprising: a tray mounting the power rail assembly at the vehicle (Figs. 1-2, 33B, [0273], [0459]; the reinforcement 601 is a cable tray configured for mounting the power rail assembly at a vehicle 1); a power connector accommodated by the tray, the power connector electrically connected between the power source and the electrically operable component (Figs. 1-2, 33B, [0273]-[0274], [0290], [0459]; the power source line 23 is a power connector accommodated by the reinforcement 601, the power source line 23 electrically connected between a main battery 5 of the vehicle 1 and the control box 59); and a data connector accommodated by the tray, the data connector communicatively connected between the master control module and the zonal control module (Figs. 1-2, 33B, [0270], [0273], [0459]; the communication line 29 is a data connector accommodated by the reinforcement 601, the communication line 29 configured to communicatively connect between a supply side control box 51 and the branch control box 53). Regarding claim 12, Takamatsu discloses 12. The vehicle of claim 11, wherein the tray mounts along a chassis of the vehicle (Figs. 1-2, 33B, 92, [0907]; the reinforcement 601 of the communication system is allocated for use and mounts in a chassis system of the vehicle 1). Regarding claim 13, Takamatsu discloses 13. The vehicle of claim 12, wherein the electrically operable component is disposed at a body of the vehicle mated to the chassis of the vehicle (F Figs. 1-2, 33B, [0273]-[0274], [0332], [0459], [0501], [0907]; the control box 59 is disposed along the backbone trunk line portion 15 in a chassis system at the body of the vehicle 1). Regarding claim 14, Takamatsu discloses 14. The vehicle of claim 11, wherein the tray extends along a centerline of the vehicle (Fig. 112, [0991]; the backbone trunk line BB_LM includes a power source line, an earth line, and a communication line and extends along a centerline of the vehicle 1). Regarding claim 15, Takamatsu discloses 15. The vehicle of claim 11, wherein the tray extends along a respective side of the vehicle (Fig. 112, [0991]; the reinforcement 601 for the seven control boxes CB-1, CB-2, CB-3, CB-4, CB-5, CB-6 and CB-7 extends along a respective side of the vehicle 1). Regarding claim 16, Takamatsu discloses 16. The vehicle of claim 11, further comprising a fuse box electrically connected between the power connector and the electrically operable component, the fuse box mounted to the tray (Figs. 1-2, 12, 33B, [0004], [0323], [0349]; the fuse 195 is in a fuse housing 192 in the supply side control box 51 is electrically connected between the power source line 23 and the control box 59, the fuse box mounted to the reinforcement 601). Regarding claim 17, Takamatsu discloses 17. The vehicle of claim 16, wherein the fuse box is electrically connected between the power source and the power connector (Figs. 1-2, 12, 33B, [0004], [0323], [0349]; the fuse 195 is in the fuse housing 192 in the supply side control box 51 is electrically connected between the main battery 5 and the power source line 23). Regarding claim 18, Takamatsu discloses 18. The vehicle of claim 11, wherein the zonal control module is electrically connected between the power connector and the electrically operable component (Figs. 1-2, 33B, [0270], [0273], [0459]; the branch control box 53 is electrically connected between the power source line 23 and the control box 59). Regarding claim 19, Takamatsu discloses 19. The vehicle of claim 11, wherein: the power source comprises a battery; and the battery is configured to at least one of electrically power accessories of the vehicle, electrically power a propulsion system of the vehicle, or electrically connect to the power connector via a DC-DC converter (Figs. 1-2, 33B, [0273]-[0274], [0332], [0459]; the power source comprises the main battery 5 which is configured to electrically power accessories of the vehicle 1). Regarding claim 20, Takamatsu discloses 20. The vehicle of claim 11, wherein the power connector and the data connector are stacked vertically relative to one another along the tray (Figs. 1-2, 33B, [0273], [0459]; the power source line 23 and the communication line 29 are stacked vertically relative to one another along the reinforcement 601). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to STANLEY TSO whose telephone number is (571)270-0723. The examiner can normally be reached Tu-Thurs 6am-6pm, alt M 6am-2pm. 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, Tim Thompson can be reached at 571-272-2342. 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. /STANLEY TSO/Primary Examiner, Art Unit 2847
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Prosecution Timeline

Jun 26, 2024
Application Filed
Jul 07, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

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1y 12m to grant Granted Sep 22, 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
99%
With Interview (+34.3%)
2y 3m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 511 resolved cases by this examiner. Grant probability derived from career allowance rate.

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