Prosecution Insights
Last updated: October 25, 2026
Application No. 18/617,631

Micro-motion Open-ended Wrench

Non-Final OA §112
Filed
Mar 26, 2024
Priority
Feb 07, 2024 — TW 113104996
Examiner
FARRELL, MICHAEL THADDUES
Art Unit
3723
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Shaodong Zhang
OA Round
2 (Non-Final)
Grant Probability
Favorable
2-3
OA Rounds

Examiner Intelligence

Grants only 0% of cases
0%
Career Allowance Rate
0 granted / 0 resolved
-70.0% vs TC avg
Minimal +0% lift
Without
With
+0.0%
Interview Lift
resolved cases with interview
Typical timeline
Avg Prosecution
16 currently pending
Career history
15
Total Applications
across all art units
This examiner has no resolved cases yet (career too new); statute-level performance unavailable. The Grant Probability card shows Tech Center averages instead.

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 . Claim Objections Claim 1 is objected to because of the following informalities: Claim 1, lines 5 and 6 should read, -- an opening formed by a space between [[the defining the head seat,]] the clockwise claw and the counterclockwise claw.-- Claim 1, line 6 should read, --capable of being used for [[the]] entry and exit.-- Claim 1, line 9 should read, -- and is arranged in a non-same plane.-- Claim 1, lines 10 and 11 should read, --wherein a chute is communicated between the rail surface and the opening.-- 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 1-11 and 17-20 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 recites the limitation "the front end of the handle" in line 1. There is insufficient antecedent basis for this limitation in the claim. Claim 1 recites the limitation " the wrench part of the screw workpiece" in line 7. There is insufficient antecedent basis for this limitation in the claim. Claim 1 recites the limitation " to drive the screw workpiece to rotate in the clockwise direction" in lines 21-22. There is insufficient antecedent basis for this limitation in the claim. Claim 1 recites the limitation " wherein the actuating block has a shoulder recessed at the forward end of the pressing surface" in lines 28 and 29. There is insufficient antecedent basis for this limitation in the claim. Claims 2-11 and 17-20 are rejected accordingly since under 35 USC 112(b) since they are dependent on claim 1. Claim 3 recites the limitation " the intersection of the rear drive portion and the front drive portion" in lines 2 and 3. There is insufficient antecedent basis for this limitation in the claim. Claim 9 is rejected accordingly since under 35 USC 112(b) since they are dependent on claim 3. Claim 4 recites the limitation " the first surface is located at the front edge of the actuating block" in line 2. There is insufficient antecedent basis for this limitation in the claim. Claim 4 recites the limitation " the rear end of the first surface" in lines 3 and 4. There is insufficient antecedent basis for this limitation in the claim. Claim 4 recites the limitation " the intersection of the first surface and the second surface" in lines 5 and 6. There is insufficient antecedent basis for this limitation in the claim. Claim 4 recites the limitation " the rear end of the fourth surface" in lines 6 and 7. There is insufficient antecedent basis for this limitation in the claim. Claim 4 recites the limitation " the intersection of the fifth surface and the fourth surface" in lines 8 and 9. There is insufficient antecedent basis for this limitation in the claim. Claims 5, 6, 10 and 20 are rejected accordingly since under 35 USC 112(b) since they are dependent on claim 4. Claim 5 recites the limitation " at the intersection between the third surface and the second surface" in lines 4 and 5. There is insufficient antecedent basis for this limitation in the claim. Claims 6 and 11 are rejected accordingly since under 35 USC 112(b) since it is dependent on claim 5. Claim 6 recites the limitation “ the front and rear ends of the first surface " in line 2. There is insufficient antecedent basis for this limitation in the claim. Claim 6 recites the limitation "the middle section" in line . There is insufficient antecedent basis for this limitation in the claim. Claim 6 recites the limitation " the outer end of the third surface" in line 8. There is insufficient antecedent basis for this limitation in the claim. Claims 7-11 recite the limitation “the wall surface" in line 2. There is insufficient antecedent basis for this limitation in the claim. Claims 17-20 recite the limitation "the middle position" in lines 5-6. There is insufficient antecedent basis for this limitation in the claim. Allowable Subject Matter Claims 1-11 and 17-20 are allowed. As allowable subject matter has been indicated, applicant's reply must either comply with all formal requirements or specifically traverse each requirement not complied with. See 37 CFR 1.111(b) and MPEP § 707.07(a). Reasons for allowance Reasons for allowance have been provided in the previous Office action. Response to Arguments Applicant's arguments, see Remarks filed 29 May 2029, with respect to the objections to the claims and rejections under 35 U.S.C. 112 have been fully considered and are persuasive due to the amendments to the claims. The previously applied objections and rejections under 35.U.S.C 112 have been withdrawn. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to MICHAEL T. FARRELL whose telephone number is (571)270-0401. The examiner can normally be reached 8:00AM - 5PM. 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, Brian Keller can be reached at (571) 272-8548. 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. /MICHAEL THADDUES FARRELL JR/Examiner, Art Unit 3723 /ROBERT J SCRUGGS/Primary Examiner, Art Unit 3723
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Prosecution Timeline

Mar 26, 2024
Application Filed
May 07, 2026
Non-Final Rejection mailed — §112
May 29, 2026
Response Filed
Oct 09, 2026
Non-Final Rejection mailed — §112 (current)

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Prosecution Projections

2-3
Expected OA Rounds
Grant Probability
Moderate
PTA Risk
Based on 0 resolved cases by this examiner. Grant probability derived from career allowance rate.

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