Prosecution Insights
Last updated: October 04, 2026
Application No. 18/451,994

ADJUSTABLE MODULAR SUPPORTING OF WHEELS OF TRACKED VEHICLE

Final Rejection §102§112
Filed
Aug 18, 2023
Priority
Aug 18, 2022 — provisional 63/399,094
Examiner
ROGERS, ADAM D
Art Unit
3617
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Howe & Howe Inc.
OA Round
3 (Final)
82%
Grant Probability
Favorable
4-5
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allowance Rate
1145 granted / 1394 resolved
+30.1% vs TC avg
Strong +23% interview lift
Without
With
+22.7%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
36 currently pending
Career history
1420
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
35.8%
-4.2% vs TC avg
§102
14.9%
-25.1% vs TC avg
§112
46.1%
+6.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1394 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 . Information Disclosure Statement The information disclosure statement filed August 18, 2026 lists U.S. Patent Application Publication 2021147012 which is not a proper US PGPUB number. Therefore, the reference has been crossed out of the information disclosure statement. The corresponding proper number has been cited on the provided PTO-892. No action is required by the Applicant. 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 19 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Wright et al. (US 6,869,153 B2). Regarding claim 19, Wright et al. discloses a modular apparatus for supporting wheels of a tracked vehicle (see Figure 1), comprising: a rail (40) that extends lengthwise along a side of the vehicle; and a plurality of wheel assemblies (44) attached to the rail at a set of user-selected locations (there are a plurality of locations where each 44 can be located, for example, the left most 44 in Figure 1 can be replace the rightmost 44 in Figure 1 given the similarity in structure) along the rail, wherein the wheel assemblies are constructed and arranged to guide a track (18) in a loop (see Figure 1) around the wheel assemblies on the side of the vehicle, and wherein the wheel assemblies include a tensioner wheel assembly (30) attached to the rail at a user-selected location (the position of 32 can be altered by movement of 36 thus meeting the claim limitation) that establishes a desired tension of the track. Allowable Subject Matter Claims 1, 5, 7-9, 11-14, 16, and 18 are allowed over the prior art of record. Response to Arguments Applicant’s amendments have overcome the previous rejections under 35 U.S.C. 112(b) and 35 U.S.C. 102(a)(1), but new claim 19 is not viewed as being allowable in light of the rejection(s) above. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ADAM D ROGERS whose telephone number is (571)272-6561. The examiner can normally be reached Monday through Friday from 6AM-2:00PM EST. 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, John Olszewski can be reached at (571)272-2706. 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. /ADAM D ROGERS/ Primary Examiner, Art Unit 3617
Read full office action

Prosecution Timeline

Aug 18, 2023
Application Filed
Feb 13, 2026
Non-Final Rejection mailed — §102, §112
May 13, 2026
Response Filed
Jun 01, 2026
Non-Final Rejection mailed — §102, §112
Sep 01, 2026
Response Filed
Sep 14, 2026
Final Rejection mailed — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12747728
CRANKSHAFT AND CONNECTING ROD ASSEMBLIES FOR HYDRAULIC FRACTURING PUMPS
2y 9m to grant Granted Sep 29, 2026
Patent 12748452
ENDOSCOPIC CUTTING FORCEPS WITH JAW CLAMP LEVER LATCHING MECHANISM
1y 7m to grant Granted Sep 29, 2026
Patent 12735141
KIT FOR MOUNTING AN ACCESSORY ON HANDGRIPS OF A BICYCLE OR MOTORCYCLE
3y 1m to grant Granted Sep 15, 2026
Patent 12715542
Drive Device for an Electric Bicycle and Electric Bicycle
3y 3m to grant Granted Aug 25, 2026
Patent 12710096
LUBRICANT LEAKAGE CONTROL MECHANISM AND GEAR MECHANISM
1y 9m to grant Granted Aug 18, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

4-5
Expected OA Rounds
82%
Grant Probability
99%
With Interview (+22.7%)
2y 0m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1394 resolved cases by this examiner. Grant probability derived from career allowance rate.

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