Prosecution Insights
Last updated: April 19, 2026
Application No. 17/997,627

GRIPPER AND ROBOT

Non-Final OA §102
Filed
Oct 31, 2022
Examiner
VU, STEPHEN A
Art Unit
3651
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Flexiv Ltd.
OA Round
1 (Non-Final)
82%
Grant Probability
Favorable
1-2
OA Rounds
2y 2m
To Grant
97%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allow Rate
909 granted / 1113 resolved
+29.7% vs TC avg
Strong +15% interview lift
Without
With
+15.3%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 2m
Avg Prosecution
22 currently pending
Career history
1135
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
29.3%
-10.7% vs TC avg
§102
36.4%
-3.6% vs TC avg
§112
25.1%
-14.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1113 resolved cases

Office Action

§102
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 (IDS) submitted on October 31, 2022, February 28, 2024, and July 16, 2024 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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. Claims 1 and 10 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Hanaduka et al (US 6,217,094). As to claim 1, Hanaduka et al discloses a gripper, as illustrated in Figures 1-6, comprising a case (see annotated Figure 2 below), a plurality of gripping assemblies (see Figures 3-4 and 6) respectively assembled to the case, wherein each of the plurality of gripping assemblies (see Figure 1) is provided with a fingertip (10-1,10-2) at an end portion, and fingertips (10-1,10-2) of the plurality of gripping assemblies are configured to cooperate with each other for grasping (object 13) wherein each of the plurality of gripping assemblies further comprises a gear set comprising a fixed gear (3), an intermediate gear (4-1) and a fingertip gear (4-2) engaged in sequence, wherein the fixed gear is fixedly connected to the case, and the fingertip gear is fixedly connected to the fingertip; a gear carrier (5-1,5-2) rotatably connected to the case, wherein the intermediate gear and the fingertip gear are mounted to the gear carrier, and the intermediate gear and the fingertip gear are respectively rotatably connected to the gear carrier; and a driving assembly (2) configured to rotate the gear carrier (driving device 2 is actuated, the first and second driven gears 5-1 and 5-2 are rotated in the opposite directions to each other – see col. 2, lines 57-60), so as to move the plurality of gripping assemblies. PNG media_image1.png 219 532 media_image1.png Greyscale As to claim 10, Hanaduka et al discloses a robot (game machine – see col. 1, lines 5-8), as illustrated in Figures 1-6, comprising a gripper wherein the gripper comprises a case (see annotated Figure 2 above), plurality of gripping assemblies (see Figures 3-4 and 6) respectively assembled to the case, wherein each of the plurality of gripping assemblies is provided with a fingertip (10-1,10-2) at an end portion, and fingertips (10-1,10-2) of the plurality of gripping assemblies are configured to cooperate with each other for grasping (object 13), wherein each of the plurality of gripping assemblies further comprises a gear set comprising a fixed gear (3), an intermediate gear (4-1) and a fingertip (4-2) gear engaged in sequence, wherein the fixed gear is fixedly connected to the case, and the fingertip gear is fixedly connected to the fingertip, a gear carrier (5-1,5-2) rotatably connected to the case, wherein the intermediate gear and the fingertip gear are mounted to the gear carrier, and the intermediate gear and the fingertip gear are respectively rotatably connected to the gear carrier; and a driving assembly (2) configured to rotate the gear carrier(driving device 2 is actuated, the first and second driven gears 5-1 and 5-2 are rotated in the opposite directions to each other – see col. 2, lines 57-60), so as to move the plurality of gripping assemblies. Allowable Subject Matter Claims 2-9 and 11-18 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 The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Wilkinson, Lee, Hill, Greene, and Huang are cited as being relevant art, because each prior art discloses a gripper comprising a fingertip and a gear set. Any inquiry concerning this communication or earlier communications from the examiner should be directed to STEPHEN VU whose telephone number is (571)272-1961. The examiner can normally be reached Monday-Friday, 8:00 am - 4:30 pm 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, Gene Crawford can be reached at (571) 272-6911. 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. STEPHEN VU Primary Examiner Art Unit 3651 /STEPHEN A VU/Primary Examiner, Art Unit 3651
Read full office action

Prosecution Timeline

Oct 31, 2022
Application Filed
Jan 27, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12600026
MAGNETIC CLEANING DEVICE
2y 5m to grant Granted Apr 14, 2026
Patent 12598955
SUBSTRATE TRANSFER DEVICE AND SUBSTRATE PROCESSING APPARATUS HAVING THE SAME
2y 5m to grant Granted Apr 07, 2026
Patent 12594678
Device and Method for Gripping an Object
2y 5m to grant Granted Apr 07, 2026
Patent 12589509
VACUUM SUCTION CYLINDER ASSEMBLY
2y 5m to grant Granted Mar 31, 2026
Patent 12583132
ROBOTIC ARM
2y 5m to grant Granted Mar 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
82%
Grant Probability
97%
With Interview (+15.3%)
2y 2m
Median Time to Grant
Low
PTA Risk
Based on 1113 resolved cases by this examiner. Grant probability derived from career allow 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