Prosecution Insights
Last updated: October 25, 2026
Application No. 18/580,406

Power Supply Device, Vehicle, and Vehicle Infrastructure

Non-Final OA §102
Filed
Jan 18, 2024
Priority
Jul 19, 2021 — AT A50598/2021 +1 more
Examiner
WILLIAMS, ARUN C
Art Unit
2859
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Siemens Mobility Austria GmbH
OA Round
1 (Non-Final)
82%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allowance Rate
1169 granted / 1424 resolved
+14.1% vs TC avg
Strong +16% interview lift
Without
With
+16.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
34 currently pending
Career history
1471
Total Applications
across all art units

Statute-Specific Performance

§101
1.2%
-38.8% vs TC avg
§103
60.1%
+20.1% vs TC avg
§102
30.7%
-9.3% vs TC avg
§112
2.0%
-38.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1424 resolved cases

Office Action

§102
DETAILED ACTION This is a first action on the merits, in response to the claims received 1/18/2024. Claims 14-33 are pending for prosecution below. Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. 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. Claim(s) 14-33 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Klausner et al, (Klausner), (USNO.2020/0101856). As for claim 14, Klausner discloses and shows in Figs.2,13,25,33-34 a power supply device for a vehicle, comprising: at least one contact head (ref’s charging contact element carrier) which is connectable to a vehicle and which contactable with a stationary docking station to establish an electrical connection (within ref’s roadway surface); a contact head roll mechanism (withing ref’s charging contact element carrier) rotatably connected to the at least one contact head and connected so as to be contactable with the docking station, the contact head roll mechanism including at least two rolls or at least two rollers, via which a rolling contact is established between the at least one contact head and the docking station; and a first roll or a first roller arranged on a first flank of the at least one contact head and a second roll (via elastic elements for rotation) or a second roller arranged on a second flank, opposite the first flank, of the at least one contact head (par.[0112,0129,0134-0135]). As for claim 15, Klausner discloses and shows in Figs.2,13,25,33-34 a docking roll device, with which the at least one contact head is brought into contact, the a docking roll device being rotatably connected to the docking station. As for claims 16 and 17, Klausner discloses and shows in Figs.2,13,25,33-34 docking station is formed as a contact hood into which the at least one contact head is introducible As for claims 18 and 19, Klausner discloses and shows in Figs.2,13,25,33-34 a spring device, via which the at least one contact head is connected to the vehicle, the spring device being connected to the at least one contact head As for claim 20, Klausner discloses and shows in Figs.2,13,25,33-34 a spring device, via which the at least one contact head is connected to the vehicle, the spring device being connected to the at least one contact head. As for claim 21, Klausner discloses and shows in Figs.2,13,25,33-34 the spring device is connected to an underside or an upper side of the at least one contact head. As for claim 22, Klausner discloses and shows in Figs.2,13,25,33-34 the spring device is laterally connected to the at least one contact head. As for claim 23, Klausner discloses and shows in Figs.2,13,25,33-34 the spring device is laterally connected to the at least one contact head. As for claim 24, Klausner discloses and shows in Figs.2,13,25,33-34 the at least one contact head includes a receiver for a ball joint, via which one of (i) the at least one contact head can be connected to the vehicle and (ii) the receiver is connected to the at least one contact head. As for claim 25, Klausner discloses and shows in Figs.2,13,25,33-34 the receiver is shaped as a segment of a sphere. As for claim 26, Klausner discloses and shows in Figs.2,13,25,33-34 a length-adjustable guide device, via which the at least one contact head is connectable to the vehicle, said length-adjustable guide device being connected in an articulated and sprung manner to the at least one contact head. As for claim 27, Klausner discloses and shows in Figs.2,13,25,33-34 the at least one contact head is connected to a rod system, via which the at least one contact head can be connected to the vehicle, to form a current collector. As for claim 28, Klausner discloses and shows in Figs.2,13,25,33-34 at least one contact head has at least three degrees of freedom of movement relative to the rod system. As for claims 29, Klausner discloses and shows in Figs.2,13,25,33-3 the at least one contact head is connected to a rod system, via which the at least one contact head can be connected to the vehicle, to form a current collector; and wherein the at least one contact head has six degrees of freedom of movement relative to the rod system. As for claim 30, Klausner discloses and shows in Figs.2,13,25,33-34 the vehicle is a utility vehicle such as an electric bus or an electric heavy goods vehicle (via ref’s commercial vehicle) (par.[0002]). As for claim 31, Klausner discloses and shows in Figs.2,13,25,33-34 he utility vehicle is an electric bus or an electric heavy goods vehicle (via ref’s commercial vehicle) (par.[0002]). As for claims 32, Klausner discloses and shows in Figs.2,13,25,33-34 a vehicle with the power supply device as claimed in claim 14. As for claims 33, Klausner discloses and shows in Figs.2,13,25,33-34 a vehicle infrastructure with the power supply device as claimed in claim 14. Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to ARUN C WILLIAMS whose telephone number is (571)272-9765. The examiner can normally be reached on M-F 9 a.m. - 6 p.m.. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Julian Huffman can be reached on 571-272-2147. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /ARUN C WILLIAMS/ Primary Examiner, Art Unit 2859
Read full office action

Prosecution Timeline

Jan 18, 2024
Application Filed
Sep 30, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12771154
ELECTRICAL APPARATUSES
3y 5m to grant Granted Oct 20, 2026
Patent 12763387
POWER STORAGE SYSTEM
3y 9m to grant Granted Oct 13, 2026
Patent 12752655
DISPLAY DEVICE, ENERGY MANAGEMENT SYSTEM, AND SCHEDULE DISPLAY METHOD
3y 5m to grant Granted Oct 06, 2026
Patent 12756222
Charging Control Method and Charging Control System
3y 3m to grant Granted Oct 06, 2026
Patent 12749921
WIRELESS POWER TRANSMITTING APPARATUS AND CHARGING STATE DISPLAY METHOD FOR ELECTRONIC DEVICE USING SAME
3y 9m to grant Granted Sep 29, 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
82%
Grant Probability
98%
With Interview (+16.4%)
2y 8m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1424 resolved cases by this examiner. Grant probability derived from career allowance rate.

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