Prosecution Insights
Last updated: May 04, 2026
Application No. 18/126,086

SEGMENTED VACUUM GRIPPER SEALING ELEMENT

Non-Final OA §103§112
Filed
Mar 24, 2023
Examiner
LEE, GILBERT Y
Art Unit
3675
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Nemo Power Tools Ltd.
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allowance Rate
1087 granted / 1383 resolved
+26.6% vs TC avg
Moderate +11% lift
Without
With
+10.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
41 currently pending
Career history
1424
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
44.2%
+4.2% vs TC avg
§102
36.8%
-3.2% vs TC avg
§112
13.8%
-26.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1383 resolved cases

Office Action

§103 §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 6/25/24 fails to comply with 37 CFR 1.98(a)(2), which requires a legible copy of each cited foreign patent document; each non-patent literature publication or that portion which caused it to be listed; and all other information or that portion which caused it to be listed. It has been placed in the application file, but the information referred to therein has not been considered. Drawings The drawings are objected to under 37 CFR 1.83(a). The drawings must show every feature of the invention specified in the claims. Therefore, the claimed subject matter of claim 6 in combination with the limitations of claims 2 and 5 must be shown or the feature(s) canceled from the claim(s). No new matter should be entered. Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. 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. Claim 6 is 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 6 recites “the one or more divisions include vertical divisions and horizontal divisions”. The wording from claims 2 and 5 clearly disclose two separate divisions, one spanning from the outer edge and another spanning from the inner edge to the contact surface. The “vertical divisions” of Figs. 7a,b cannot read on claim 6 because it does not meet the requirements of claims 2 and 5. The “vertical divisions” of Figs. 8a,b cannot read on claim 6 because the divisions do not span from the inner and outer edges. The “horizontal divisions” of Figs. 9a/b cannot read on claim 6 because the divisions do not span to the contact surface. The claim must be amended to be consistent with the current disclosure. 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. Claim(s) 1-7 is/are rejected under 35 U.S.C. 103 as being unpatentable over Rotem (US Patent No. 11,413,727) in view of Beldam (US Patent No. 1,655,589). Regarding claim 1, the Rotem reference discloses a vacuum gripper sealing element (145) comprising: a mounting surface (145f) of the sealing element mountable to a receiving surface of a vacuum gripper base element (140a); a contact surface (145c) of the sealing element opposite to the mounting surface and joined to the mounting surface through an outer edge and an inner edge (Fig. 5). However, the Rotem reference fails to explicitly disclose a segmentation pattern dividing the vacuum gripper sealing element into a plurality of compressible segments which individually conform to one or more irregularities of an object surface when the contact surface is pressed thereagainst. The Beldam reference, a seal, discloses a segmentation pattern (21,31,44,30,50,45,43) dividing the vacuum gripper sealing element into a plurality of compressible segments which individually conform to one or more irregularities of an object surface when the contact surface is pressed thereagainst. It would have been obvious to one of ordinary skill in the art at the time of filing to provide a segmentation pattern to the Rotem reference in view of the teachings of the Beldam reference in order to allow further contraction of the seal (Beldam, Lines 36-49). Regarding claim 2, the Rotem reference, as modified in claim 1, discloses the segmentation pattern involves one or more divisions spanning from the outer edge to the contact surface (Beldam, Figs. 1-17). Regarding claim 3, the Rotem reference, as modified in claim 1, discloses the segmentation pattern involves one or more divisions spanning from the outer edge to the inner edge (Beldam, Fig. 1). Regarding claim 4, the Rotem reference, as modified in claim 1, discloses the segmentation pattern involves one or more divisions spanning partially along a cross-section of the vacuum gripper sealing element (Beldam, Figs. 3-17). Regarding claim 5, the Rotem reference, as modified in claim 2, discloses the segmentation pattern additionally involves one or more divisions spanning from the inner edge to the contact surface symmetrically to the one or more divisions spanning from the outer edge to the contact surface (Beldam, Fig. 8). Regarding claim 6, the Rotem reference, as modified in claim 5 and as best understood, discloses the one or more divisions include vertical divisions and horizontal divisions with respect to the contact surface (Beldam, Fig. 4). Regarding claim 7, the Rotem reference, as modified in claim 2, discloses the segmentation pattern involves one or more divisions spanning from the outer edge to the contact surface; and wherein the segmentation pattern also involves one or more divisions spanning from the inner edge to the contact surface (Beldam, Figs. 8,10). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to GILBERT Y LEE whose telephone number is (571)272-5894. The examiner can normally be reached Monday-Friday 8am-430pm. 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, Christine Mills can be reached at (571)272-8322. 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. /GILBERT Y LEE/Primary Examiner, Art Unit 3675
Read full office action

Prosecution Timeline

Mar 24, 2023
Application Filed
Apr 01, 2026
Non-Final Rejection — §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12612970
HARD SEALING RING HAVING AN ANTI-FRICTION SURFACE, ANTI-FRICTION SEALING DEVICE, AND PRODUCTION METHOD
1y 8m to grant Granted Apr 28, 2026
Patent 12595747
METHOD OF MITIGATING VIBRATIONS IN A SEAL COMPONENT
2y 8m to grant Granted Apr 07, 2026
Patent 12590545
METHOD FOR MANUFACTURING SEAL RING, METHOD FOR ASSEMBLING TURBINE, AND TURBINE
2y 9m to grant Granted Mar 31, 2026
Patent 12553520
METAL SEAL FOR DYNAMIC DOWNHOLE ENVIRONMENTS
1y 9m to grant Granted Feb 17, 2026
Patent 12546395
SLIDE RING
1y 6m to grant Granted Feb 10, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
79%
Grant Probability
89%
With Interview (+10.6%)
2y 4m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1383 resolved cases by this examiner. Grant probability derived from career allowance 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