Prosecution Insights
Last updated: August 17, 2026
Application No. 18/868,556

TRANSMISSION AND VEHICLE DRIVE TRANSMISSION DEVICE INCLUDING THE SAME

Non-Final OA §112
Filed
Nov 22, 2024
Priority
Sep 27, 2022 — JP 2022-153925 +1 more
Examiner
LE, HUAN G
Art Unit
3655
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Aisin Corporation
OA Round
1 (Non-Final)
89%
Grant Probability
Favorable
1-2
OA Rounds
4m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
727 granted / 819 resolved
+36.8% vs TC avg
Moderate +13% lift
Without
With
+13.1%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
18 currently pending
Career history
830
Total Applications
across all art units

Statute-Specific Performance

§101
1.3%
-38.7% vs TC avg
§103
22.2%
-17.8% vs TC avg
§102
27.0%
-13.0% vs TC avg
§112
43.7%
+3.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 819 resolved cases

Office Action

§112
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 . DETAILED CORRESPONDENCE This is the first Office Action on the merits of Application 18/868,556 filed on 11/22/24. Claims 1-4 are pending. Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Information Disclosure Statement The information disclosure statement (IDS) submitted on 11/22/24 & 3/9/26 are in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. Claim Objections Claims 1-4 are objected to because of the following informalities: Claim 1 Line 23: “assuming that an axial direction” should be amended as -- wherein an direction --. Claim 4 Line 22: “assuming that a first axis” should be amended as -- wherein a first axis --. Claims 2 & 3 are also objected to for being dependent upon an objected base claim. Appropriate correction is required. 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. Claims 1-4 are 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 1 Line 12: “the non-rotary member” There is insufficient antecedent basis for the claimed limitation. Claim 3 Lines 33 & 34: “the first friction engagement device….of the second transmission device are common to each other” It is unclear if the engagement devices are of the same type or that both the first and second transmissions share a common friction engagement device. Lines 35 & 36: “the second friction engagement device….of the second transmission device are common to each other” It is unclear if the engagement devices are of the same type or that both the first and second transmissions share a common friction engagement device. Claims 2 & 4 are also rejected for being dependent upon a rejected base claim. Allowable Subject Matter Claims 1-4 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Holmes ‘114 teaches an electric motor transaxle but lacks a fixed gear with coaxial fixing device and being parallel with another fixed gear and fixing device. Chen ‘954 teaches a torque split differential but lacks a fixed gear with coaxial fixing device and being parallel with another fixed gear and fixing device. Sakaguchi ‘745 teaches a slip differential but lacks a fixed gear with coaxial fixing device and being parallel with another fixed gear and fixing device. Casey ‘614 teaches an electric drive differential but lacks a fixed gear with coaxial fixing device and being parallel with another fixed gear and fixing device. Any inquiry concerning this communication or earlier communications from the examiner should be directed to HUAN LE whose telephone number is (571)270-3122. The examiner can normally be reached on Monday - Friday 9:00am - 5:00pm PST. 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, Jacob Scott can be reached on 571-270-3415. 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. /HUAN LE/Primary Examiner, Art Unit 3655
Read full office action

Prosecution Timeline

Nov 22, 2024
Application Filed
Jul 17, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12703342
VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD
1y 6m to grant Granted Aug 11, 2026
Patent 12696843
SYSTEM AND METHOD FOR AQUATIC PLANT HARVESTING
1y 4m to grant Granted Aug 04, 2026
Patent 12698809
CLUTCH DEVICE
1y 0m to grant Granted Aug 04, 2026
Patent 12692912
TORQUE HINGE WITH CLUTCH MECHANISM
2y 8m to grant Granted Jul 28, 2026
Patent 12692908
CLUTCH APPARATUS
1y 0m to grant Granted Jul 28, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
89%
Grant Probability
99%
With Interview (+13.1%)
2y 0m (~4m remaining)
Median Time to Grant
Low
PTA Risk
Based on 819 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month