Prosecution Insights
Last updated: April 19, 2026
Application No. 18/438,181

Washer and Screw Connection System

Non-Final OA §102§103
Filed
Feb 09, 2024
Examiner
BYRD, EUGENE G
Art Unit
3675
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
OA Round
1 (Non-Final)
69%
Grant Probability
Favorable
1-2
OA Rounds
2y 12m
To Grant
79%
With Interview

Examiner Intelligence

Grants 69% — above average
69%
Career Allow Rate
580 granted / 836 resolved
+17.4% vs TC avg
Moderate +10% lift
Without
With
+9.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 12m
Avg Prosecution
37 currently pending
Career history
873
Total Applications
across all art units

Statute-Specific Performance

§103
59.5%
+19.5% vs TC avg
§102
24.9%
-15.1% vs TC avg
§112
12.8%
-27.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 836 resolved cases

Office Action

§102 §103
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 Objections Claims 1-20 are objected to because of the following informalities: claims should begin with “A” or “The” for independent and dependent claims. Appropriate correction is required. 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. Claim(s) 1-4 and 6-8 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Akdeniz et al. (US 2007/0056375). Regarding claim 1, Akdeniz et al. discloses a washer Fig. 2, comprising: a carrier element 204; a counter element 239; and a sensory layer system 210 arranged between the carrier element and the counter element and configured to output a sensor signal on the basis of a force prevailing between the carrier element and the counter element along a screw 102 axis and/or a prevailing pressure force or vibration; wherein the carrier element and the counter element are arranged along a screw axis and wherein the carrier element comprises a geometry that is engageable with a geometry of the counter element Fig. 2 so as to limit or prevent a rotation between the carrier element and the counter element. wherein the geometry of the carrier element 204 is configured by an inner contour and/or comprises a tooth shape, a multi-tooth shape, or a hexagonal shape; and wherein the geometry of the counter element 239 is configured by an outer contour and/or comprises a tooth shape, a multi-tooth shape, or a hexagonal shape; wherein the carrier element comprises a recess (recess having 210 Fig. 2) with an inner geometry, wherein the counter element comprises an outer geometry corresponding to the inner geometry of the carrier element. Regarding claim 2, Akdeniz et al. discloses wherein the carrier element 204 and the counter element 239 form a form fit. Regarding claim 3, Akdeniz et al. discloses wherein the counter element 239 is inserted into the recess of the carrier element 204 Fig. 2. Regarding claim 4, Akdeniz et al. discloses wherein the sensory layer system 210 is arranged on a separate carrier embedded between the carrier element 204 and the counter element 239. Regarding claim 6, Akdeniz et al. discloses wherein the carrier element 204 and/or the counter element 239 comprises one or more specified contact faces or specified bumps opposite the sensory layer system 210. Regarding claim 7, Akdeniz et al. discloses wherein the sensory layer system 210 is configured to output a temperature signal (Para. 0024) on the basis of a prevailing temperature; and/or wherein the sensory layer system is configured to output a vibration signal describing a vibration on the basis of a prevailing vibration. Regarding claim 8, Akdeniz et al. discloses a screw connection system Fig. 2, comprising: a screw element 102, in particular a screw 102, a nut, a bolt, a conventional screw, a DIN screw, a DIN nut, or a hexagonal screw; and a washer 204 according to any one of the preceding claims, wherein the screw element extends through the washer along the screw axis. Claim Rejections - 35 USC § 103 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 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) 5 is/are rejected under 35 U.S.C. 103 as being unpatentable over Akdeniz et al. Regarding claim 5, Akdeniz et al. discloses the invention as claimed above but fails to explicitly disclose wherein the carrier element comprises a outer geometry with a hexagonal configuration and/or a wrench size. Nevertheless, it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention since it has been held that the configuration of the claimed element was a matter of choice which a person of ordinary skill in the art would have found obvious absent persuasive evidence that the particular configuration of the claimed element was significant. In re Dailey, 357 F.2d 669, 149 USPQ 47 (CCPA 1966) Allowable Subject Matter Claims 9-20 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. The following is a statement of reasons for the indication of allowable subject matter: In view of a review of the prior art by the Examiner; the prior art of record neither teaches nor suggests all of the claimed subject matter of claims 9-20 including where the connection system comprises an additional module that can be placed onto, plugged onto and/or clamped onto the screw element, the additional module comprises an integrated electronic system or an integrated electronic system with an integrated electronic evaluation system, or wherein the connection system comprises an additional module that can be placed onto, plugged onto and/or clamped onto the screw element. There is no motivation to modify the prior art references, absent the applicant’s own disclosure, in the manner required by the claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to EUGENE G BYRD whose telephone number is (571)270-1824. The examiner can normally be reached Monday-Friday 9am-5:30pm. 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, Kristina Fulton can be reached at 5712727376. 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. /EUGENE G BYRD/Primary Examiner, Art Unit 3675
Read full office action

Prosecution Timeline

Feb 09, 2024
Application Filed
Mar 20, 2026
Non-Final Rejection — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12595847
ENERGIZING ELEMENT AND METHODS OF MAKING AND USING THE SAME
2y 5m to grant Granted Apr 07, 2026
Patent 12595848
SOLID PLATE AND STUFFING BOX COMPRISING THE SOLID PLATE
2y 5m to grant Granted Apr 07, 2026
Patent 12584416
O-RING FOR GAS TURBINE ENGINE
2y 5m to grant Granted Mar 24, 2026
Patent 12578017
PISTON RING
2y 5m to grant Granted Mar 17, 2026
Patent 12577947
JUNK RING FOR RECIPROCATING PUMP
2y 5m to grant Granted Mar 17, 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
69%
Grant Probability
79%
With Interview (+9.8%)
2y 12m
Median Time to Grant
Low
PTA Risk
Based on 836 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