Prosecution Insights
Last updated: October 19, 2026
Application No. 19/031,021

TWO SPEED TRAILER JACK WITH DOG CLUTCH

Non-Final OA §102§Other
Filed
Jan 17, 2025
Priority
Oct 02, 2024 — continuation of 12/240,422
Examiner
RESTIFO, JEFFREY J
Art Unit
3613
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Sos Solutions Inc.
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
8m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allowance Rate
843 granted / 1064 resolved
+27.2% vs TC avg
Moderate +11% lift
Without
With
+10.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
26 currently pending
Career history
1089
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
47.6%
+7.6% vs TC avg
§102
39.7%
-0.3% vs TC avg
§112
3.2%
-36.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1064 resolved cases

Office Action

§102 §Other
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 . Claim Objections Claims 12 and 20 are objected to because of the following informalities: With respect to claim 12, the recitation of “second rotating screw” is introduced in claim 7, therefore claim 12 is assumed to depend upon claim 7. With respect to claim 20, the “second sleeve” was introduced in claim 19, and therefore, claim 20 has been assumed to depend upon claim 19. Appropriate correction is required. 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) 1, 2, 6, and 14-18 are rejected under 35 U.S.C. 102a1 as being anticipated by Swanson (US 11,608,037 B1). With respect to claims 1, 16, and 17, Swanson discloses a linear jack for a vehicle and method of operating including an outer tube 5, first sleeve 14, coarse nut 11 coupled to a first screw 15, wherein said coarse nut meshes with said sleeve and rotation of said screw causes the sleeve to translate up and down relative to said screw, and contact a ground surface for support, as shown in figures 2, 3, and 6. PNG media_image1.png 464 320 media_image1.png Greyscale PNG media_image2.png 572 273 media_image2.png Greyscale PNG media_image3.png 704 532 media_image3.png Greyscale With respect to claim 6, the said outer tube 8, first sleeve 14, and first screw 12 are all coaxial aligned, as shown in figure 3. With respect to claims 14 and 15, a bearing 10 and cap 2 are located on the upper end of the outer tube, as shown in figure 3. With respect to claim 18, said coarse nut 11 rotates with a second screw 14, which is also first sleeve, as shown in figure 3. Allowable Subject Matter Claims 3-5, 7-13, and 19-20 are 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. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JEFFREY J RESTIFO whose telephone number is (571)272-6697. The examiner can normally be reached Monday-Friday 11am-8pm. 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, J. Allen Shriver can be reached at (303) 297-4337. 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. JEFFREY J. RESTIFO Primary Examiner Art Unit 3613 /JEFFREY J RESTIFO/ Primary Examiner, Art Unit 3613
Read full office action

Prosecution Timeline

Jan 17, 2025
Application Filed
Sep 30, 2026
Non-Final Rejection mailed — §102, §Other
Oct 08, 2026
Examiner Interview Summary
Oct 08, 2026
Applicant Interview (Telephonic)
Oct 09, 2026
Response Filed

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12759851
CART AND TRANSPORT DEVICE
2y 8m to grant Granted Oct 13, 2026
Patent 12752710
DEPLOYABLE STEP ASSEMBLY FOR AN AGRICULTURAL UTILITY VEHICLE
2y 8m to grant Granted Oct 06, 2026
Patent 12741544
VEHICLE BODY LOWER STRUCTURE
2y 6m to grant Granted Sep 22, 2026
Patent 12734907
ELECTRICALLY DRIVEN WORK MACHINE
2y 2m to grant Granted Sep 15, 2026
Patent 12735086
VERTICALLY-MOVABLE, TRANSMISSION-FRIENDLY, AND CONTROLLABLE STROLLER
2y 3m to grant Granted Sep 15, 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
79%
Grant Probability
90%
With Interview (+10.6%)
2y 5m (~8m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1064 resolved cases by this examiner. Grant probability derived from career allowance rate.

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