Prosecution Insights
Last updated: April 19, 2026
Application No. 18/932,889

Method For Transferring Coil Springs From A Coil Winding Device To A Conveyor Belt Of A Pocketed Coil Assembly Machine

Non-Final OA §102
Filed
Oct 31, 2024
Examiner
BIDWELL, JAMES R
Art Unit
3651
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Spühl GmbH
OA Round
1 (Non-Final)
90%
Grant Probability
Favorable
1-2
OA Rounds
1y 10m
To Grant
98%
With Interview

Examiner Intelligence

Grants 90% — above average
90%
Career Allow Rate
1394 granted / 1556 resolved
+37.6% vs TC avg
Moderate +8% lift
Without
With
+8.3%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 10m
Avg Prosecution
26 currently pending
Career history
1582
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
30.3%
-9.7% vs TC avg
§102
41.9%
+1.9% vs TC avg
§112
13.5%
-26.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1556 resolved cases

Office Action

§102
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 . Specification The disclosure is objected to because of the following informalities: The first paragraph of the specification should be updated to include the patent number for parent application 18/485,597. The lengthy specification has not been checked to the extent necessary to determine the presence of all possible minor errors. Applicant’s cooperation is requested in correcting any errors of which applicant may become aware in the specification. Appropriate correction is required. Claim Rejections - 35 USC § 102 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 – Claim(s) 1 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Hodges, Jr. et al. Hodges Jr. et al. show transferring coil springs 24 from a winding device 22 to a pocketed conveyor belt 34, 36. Before the coil spring 24 is released in a vertical orientation a lower end of the coil spring is engaged by a horizontal surface of a magnetic lift platform 80, the lift platform is moved between device 22 and conveyor belt 34, 36 and the spring 24 is pushed by a slider 96 while the spring is in a vertical orientation. Re claim 2, the platform 80 is moved to an aligned position with conveyor 34, 36 and then the spring 24 is pushed from the platform. Re claim 3, shown is a crank drive 90. Re claim 4, the aligned position can be considered dead center. Re claim 5, vertical acceleration is fully capable of being higher than gravity acceleration. Re claim 6, the shown pushing direction is aligned with the conveyor belt. Re claim 7, the coil spring 24 is received by the conveyor belt while in a vertical orientation. Re claim 8, the spring is moved by the platform 80 to an aligned position with the conveyor belt and pushed therefrom. Re claim 9, shown is a crank drive 90. Re claim 10, as per claim 4 rejection. Re claim 11, as per claim 5 rejection. Re claim 12, the pushing is in a direction aligned with a conveying direction of the conveyor belt. The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JAMES R BIDWELL whose telephone number is (571)272-6910. The examiner can normally be reached on Monday-Friday from 8 to 4. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Gene Crawford, can be reached at telephone number (571)272-6911. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from Patent Center. Status information for published applications may be obtained from Patent Center. Status information for unpublished applications is available through Patent Center to authorized users only. Should you have questions about access to the USPTO patent electronic filing system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). Examiner interviews are available via a variety of formats. See MPEP § 713.01. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) Form at https://www.uspto.gov/InterviewPractice. /JAMES R BIDWELL/ Primary Examiner, Art Unit 3651 02/26/2026
Read full office action

Prosecution Timeline

Oct 31, 2024
Application Filed
Feb 26, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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CONTAINER TRANSPORT SYSTEM AND METHOD FOR TRANSPORTING CONTAINERS
2y 5m to grant Granted Apr 14, 2026
Patent 12595121
Container Transport Facility
2y 5m to grant Granted Apr 07, 2026
Patent 12589948
APPARATUS FOR HANDLING PREFORMS
2y 5m to grant Granted Mar 31, 2026
Patent 12583685
OPERATOR PLATFORM UNITS FOR USE WITH CONVEYORS
2y 5m to grant Granted Mar 24, 2026
Patent 12577066
System and Method for Mounting Fixtures on an Independent Cart
2y 5m to grant Granted Mar 17, 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
90%
Grant Probability
98%
With Interview (+8.3%)
1y 10m
Median Time to Grant
Low
PTA Risk
Based on 1556 resolved cases by this examiner. Grant probability derived from career allow rate.

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