Prosecution Insights
Last updated: October 25, 2026
Application No. 18/589,653

Decoupling Device

Final Rejection §102§112
Filed
Feb 28, 2024
Priority
Mar 29, 2023 — DE 10 2023 107 980.8
Examiner
IRVIN, THOMAS W
Art Unit
3616
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
SUMITOMO RIKO Company Limited
OA Round
2 (Final)
78%
Grant Probability
Favorable
3-4
OA Rounds
2m
Est. Remaining
92%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
938 granted / 1211 resolved
+25.5% vs TC avg
Moderate +14% lift
Without
With
+14.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
24 currently pending
Career history
1238
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
41.5%
+1.5% vs TC avg
§102
35.9%
-4.1% vs TC avg
§112
20.4%
-19.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1211 resolved cases

Office Action

§102 §112
DETAILED ACTION Response to Arguments Applicants’ arguments filed 30 June 2026 have been fully considered but they are not persuasive. Applicants argue that the “stops” of Padios et al. move, and therefore do not encompass the claimed invention. In response to applicant’s arguments, the examiner points out that the claims are drawn to only the “decoupling device”, and that claim 1 recites that “the damping arrangement oscillates relative to the stops” in line 11. The examiner points out that in any system with two relatively movable components, both components move relative to the other; therefore, the stops and damping arrangement both oscillate with reference to each other, encompassing the claim limitation. The examiner further notes that Padios et al. disclose that the system is a “heavy machine, such as large diesel marine engines or generators in wind turbines”. In such systems, it is common knowledge in the art that both the base/bracket and the component are known to oscillate and vibrate relative to each other. 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 6-9, 13, and 14 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 6 recites the limitation "the fixing device" in line 1. There is insufficient antecedent basis for this limitation in the claim. 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 1-16 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Padios et al. (US 20160265620). In Re claim 1, Padios et al. disclose a decoupling device (fig. 3), comprising: a bracket (13); a damping arrangement (see rubber bushings 1, 2); a fixing arrangement (see 3 and 4) for fixing the decoupling device to an environment (10); an encasing element (see 14 and top and bottom bolts) comprising extending projections and stops (see threaded nut and bolt head structure) for limiting maximum oscillations, wherein the damping arrangement and the stops oscillate relative to each other, and wherein the stops are longitudinally offset. In Re claim 2, see elongated damping arrangement (rubber bushings 1 and 2). In Re claim 3, see two damping arrangements (rubber bushings 1, 2). In Re claim 4, see two stops (see bolt head and threaded nut) which are spaced for each other on either side of the stop plate (21) in fig. 3. In Re claim 5, see fixing bolts (3, 4) and decoupling device damping arrangement (rubber bushings 1 and 2). In Re claims 6 and 13, see fixing bolts (3, 4) and circumferentially continuous casings (bushing cores 8, 9). In Re claims 7, 9, 12, and 14, see two circumferentially extending stops (see bolt head and threaded nut). The two stops are understood to encompass the claimed “accumulation of stops” and “multiple stops”. In Re claim 8, the damping rubber (1, 2) is located only at those specific regions. In Re claims 10 and 11, see fixing bolts (3, 4). In Re claim 15, Padios et al. disclose a decoupling device (fig. 3), comprising: a bracket (13); a damping arrangement (see rubber bushings 1, 2); a fastener (see 3 and 4 ) for fixing the decoupling device to an environment (10); a stepped collar bushing (see 6, 7, 11, 1, and 2); and at least two stops (see threaded nut and bolt head structure) for limiting maximum oscillations of the damping arrangement, wherein the damping arrangement and the stops oscillate relative to each other, and wherein the stops are longitudinally spaced. In Re claim 16, see fixing bolts (3, 4). Conclusion THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. 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

Feb 28, 2024
Application Filed
Apr 09, 2026
Non-Final Rejection mailed — §102, §112
Jun 16, 2026
Examiner Interview Summary
Jun 16, 2026
Applicant Interview (Telephonic)
Jun 30, 2026
Response Filed
Oct 09, 2026
Final Rejection mailed — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12767112
BRAKE PRESSURE MODULATOR AND USE OF A BRAKE PRESSURE MODULATOR
3y 6m to grant Granted Oct 20, 2026
Patent 12768427
LIQUID-FILLED TUBULAR VIBRATION DAMPING DEVICE
2y 11m to grant Granted Oct 20, 2026
Patent 12768419
BRAKE SHOE CONFIGURED TO EQUIP A RAILWAY BRAKING SYSTEM COMPRISING A BRAKE LINKAGE, RAILWAY BRAKING SYSTEM PROVIDED WITH SUCH A BRAKE SHOE, AND RAILWAY VEHICLE PROVIDED WITH SUCH A SYSTEM
2y 5m to grant Granted Oct 20, 2026
Patent 12760774
Method of Insignia Application to Brake Rotors
3y 0m to grant Granted Oct 13, 2026
Patent 12759524
ACTUATOR ASSEMBLY
3y 0m to grant Granted Oct 13, 2026
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
78%
Grant Probability
92%
With Interview (+14.5%)
2y 10m (~2m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1211 resolved cases by this examiner. Grant probability derived from career allowance rate.

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