Prosecution Insights
Last updated: August 15, 2026
Application No. 18/826,126

TUBULAR VIBRATION DAMPING DEVICE

Non-Final OA §102§112
Filed
Sep 05, 2024
Priority
Sep 26, 2023 — JP 2023-163074
Examiner
IRVIN, THOMAS W
Art Unit
Tech Center
Assignee
SUMITOMO RIKO Company Limited
OA Round
1 (Non-Final)
77%
Grant Probability
Favorable
1-2
OA Rounds
10m
Est. Remaining
92%
With Interview

Examiner Intelligence

Grants 77% — above average
77%
Career Allowance Rate
927 granted / 1199 resolved
+17.3% vs TC avg
Moderate +15% lift
Without
With
+14.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
20 currently pending
Career history
1221
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
41.8%
+1.8% vs TC avg
§102
35.7%
-4.3% vs TC avg
§112
20.3%
-19.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1199 resolved cases

Office Action

§102 §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 . 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 7 and 8 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 that the through holes have radially inclined decreasing surfaces, while claim 7 recites that the through holes have a constant radial surfaces distance. With reference to figs. 3 and 4 of applicant’s drawings, the limitations of claim 7 appear to be incorrect and opposing those of claim 1, from which it depends. Claim 1 recites that the through holes have radially inclined decreasing surfaces, while claim 8 recites that the inner portion of the main body rubber elastic body has a constant radial surfaces distance. With reference to figs. 3 and 4 of applicant’s drawings, the limitations of claim 8 appear to be incorrect and opposing those of claim 1, from which it depends. 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 1-8 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Nishinaka (JP 2006153265). In Re claim 1, Nishinaka discloses a tubular vibration damping device (10), comprising: an inner shaft member (12) provided with a large-diameter part (see central enlarged portion); an outer tube member (14); and a main rubber elastic body (20) connected between the inner shaft member and the outer tube member, wherein the main rubber elastic body includes a through hole (18) in an axial direction and having an inclined surface (18) that expands such that a circumferentially opposing surface distance gradually increases toward an axial opening part of the though hole (see figs. 3 and 4). In Re claim 2, the through hole has a minimum width at an axial central portion (see figs. 3 and 4). In Re claims 3 and 4, the diameter of the through hole is smaller than the outer diameter of the inner shaft member. In Re claim 5, see fig. 2 of Nishinaka, which appears to have a similar shape as applicant’s invention. In Re claim 6, see two through holes (18) in fig. 2. In Re claims 7 and 8, as best understood, the through hole of Nishinaka is shaped in the same manner as applicant’s invention, and meets the limitations of the claims. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Any inquiry concerning this communication or earlier communications from the examiner should be directed to THOMAS W IRVIN whose telephone number is (571)270-3095. The examiner can normally be reached Monday - Friday 9am - 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, Robert Siconolfi can be reached at 571-272-7124. 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. /THOMAS W IRVIN/ Primary Examiner, Art Unit 3616
Read full office action

Prosecution Timeline

Sep 05, 2024
Application Filed
Aug 03, 2026
Non-Final Rejection mailed — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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CALIPER BODY, PIN AND ELASTIC ELEMENT ASSEMBLY; BRAKE CALIPER; PIN ASSEMBLY; CALIPER BODY; AND ASSEMBLY METHOD FOR A PAD SUPPORTING PIN INTO A CALIPER BODY OF A VEHICLE
3y 3m to grant Granted Aug 11, 2026
Patent 12704165
DUAL PISTON SHOCK ASSEMBLY
2y 9m to grant Granted Aug 11, 2026
Patent 12703334
ELECTROHYDRAULIC POWER BRAKING SYSTEM
2y 10m to grant Granted Aug 11, 2026
Patent 12697955
ELECTRO-HYDRAULIC VALVE FOR PROPORTIONAL CONTROL OF SPRING APPLY HYDRAULIC RELEASE (SAHR) BRAKES
3y 7m to grant Granted Aug 04, 2026
Patent 12686281
DRIVE CONTROL DEVICE FOR ELECTRIC VEHICLE
3y 8m to grant Granted Jul 21, 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
77%
Grant Probability
92%
With Interview (+14.9%)
2y 10m (~10m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1199 resolved cases by this examiner. Grant probability derived from career allowance rate.

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