Prosecution Insights
Last updated: August 16, 2026
Application No. 17/602,719

ROBOT SYSTEM, END EFFECTOR SYSTEM, END EFFECTOR UNIT, AND ADAPTER

Non-Final OA §103
Filed
Apr 25, 2022
Priority
Apr 12, 2019 — nonprovisional of PCT/JP2019/016043 +1 more
Examiner
IMTIAZ, ZOHEB S
Art Unit
2846
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
NIKON Corporation
OA Round
3 (Non-Final)
81%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
386 granted / 478 resolved
+12.8% vs TC avg
Moderate +14% lift
Without
With
+14.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
26 currently pending
Career history
499
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
59.3%
+19.3% vs TC avg
§102
27.2%
-12.8% vs TC avg
§112
11.5%
-28.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 478 resolved cases

Office Action

§103
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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 3/17/2026 has been entered. Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claims 116-119 are rejected under 35 U.S.C. 103 as being unpatentable over Pivac AU 2018/902566 wherein the US publication no.: US 2021/0291362 A1 is used in this rejection in view of Fischer et al. US publication no.: US 2018/0021954 A1. Regarding claim 116, Pivac teaches, A robot system, comprising: a robot arm (see robot arm, figure 1) configured to support an end effector (end effector 113, figure 1a) that is able to work on a workpiece in a state in which the end effector is displaceable; and a driving part part (robot arm actuator and end effect actuator figure 2, paragraph 72) that is configured to drive the end effector with respect to the robot arm with a second stroke smaller than a first stroke of a robot configured to drive the end effector (as explained in paragraph 91 that the robot base actuator is a “coarse” while the robot arm actuator is “fine” positioning). Pivac is silent on specifically teaching: wherein the pedestal driving part is disposed between the robot arm and the end effector. Fischer et al. is in the same field of art and teach: wherein the pedestal driving part is disposed between the robot arm and the end effector (see figure 2b and paragraph 59, where it is illustrated that a pedestal base is presented and a driving part of it drives the end effector 224). In view of Fischer et al.’ teachings, it would’ve been obvious to one with the ordinary skills in the art, before the effective filing date of the invention, with the apparatus as taught by Pivac to include; wherein the pedestal driving part is disposed between the robot arm and the end effector, for the purpose of providing a variant driving part. Regarding claim 117, Fischer et al. teach, the robot system of claim 116, further comprising a support part situated between the pedestal driving part and the robot arm so that the pedestal driving part is operable to drive the end effector with respect to the support part (see figure 2b and paragraph 59, where it is illustrated that a pedestal base is presented and a driving part of it drives the end effector 224). Regarding claim 118, Pivac teaches, A robot system, comprising: a robot arm having a robot arm section (see figure 1 for robot arm) configured to support and displace an end effector (end effector 113, figure 1a); a support part (robot base 111, figure 1a) secured to the robot arm section; and a driving part(robot arm actuator and end effect actuator figure 2, paragraph 72) that is configured to drive the end effector with respect to the robot arm, Pivac is silent on teaching: wherein the driving part is disposed between the support part and the end effector. Fischer et al. is in the same field of art and teach: wherein the driving part is disposed between the support part and the end effector (see figure 2b and paragraph 59, where it is illustrated that a pedestal base is presented and a driving part of it drives the end effector 224). In view of Fischer et al.’ teachings, it would’ve been obvious to one with the ordinary skills in the art, before the effective filing date of the invention, with the apparatus as taught by Pivac to include wherein the driving part is disposed between the support part and the end effector, for the purpose of providing a variant driving part. Regarding claim 119, Pivac teaches, The robot system of claim 118, wherein the driving part is configured to drive the end effector with respect to the robot arm with a second stroke smaller than a first stroke of the robot arm(as explained in paragraph 91 that the robot base actuator is a “coarse” while the robot arm actuator is “fine” positioning). Allowable Subject Matter Claims 84-97 are allowed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ZOHEB S IMTIAZ whose telephone number is (571)272-4308. The examiner can normally be reached 11am-730pm. 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, Eduardo Colon Santana can be reached at 571-272-2060. 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. /ZOHEB S IMTIAZ/ Primary Examiner , Art Unit 2846
Read full office action

Prosecution Timeline

Show 2 earlier events
Mar 14, 2025
Examiner Interview (Telephonic)
Mar 21, 2025
Non-Final Rejection mailed — §103
Aug 20, 2025
Response Filed
Nov 17, 2025
Final Rejection mailed — §103
Mar 17, 2026
Request for Continued Examination
Mar 19, 2026
Response after Non-Final Action
Apr 06, 2026
Non-Final Rejection mailed — §103
Jul 29, 2026
Applicant Interview (Telephonic)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
81%
Grant Probability
95%
With Interview (+14.0%)
2y 6m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 478 resolved cases by this examiner. Grant probability derived from career allowance rate.

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