Prosecution Insights
Last updated: October 04, 2026
Application No. 18/574,426

Sliding Cover, Method for Mounting the Sliding Cover, and Tool for Implementing the Method

Non-Final OA §102§112
Filed
Dec 27, 2023
Priority
Jun 29, 2021 — EU 21182538 +1 more
Examiner
KIM, PAUL D
Art Unit
Tech Center
Assignee
Innomotics GmbH
OA Round
1 (Non-Final)
88%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 88% — above average
88%
Career Allowance Rate
1379 granted / 1572 resolved
+27.7% vs TC avg
Moderate +7% lift
Without
With
+6.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
54 currently pending
Career history
1617
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
38.2%
-1.8% vs TC avg
§102
26.9%
-13.1% vs TC avg
§112
31.9%
-8.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1572 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 Objections Claim11-14 are objected to because of the following informalities: Re. claim 11: Thep phrase “protruding from a base body” as recited in line 4 appears to be --protruding from the base body--. Re. claim 13: The phrase “a stator of an electric motor” as recited in lines 3-4 appears to be --the stator of the electric motor--. Appropriate correction is required. 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 are 10-14 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. Re. claim 10; The phrase “the front edge” as recited in line 2 lacks antecedent basis. Re. claim 11: The phrase “during an insertion process the catch being pushed thereby toward the sliding cover” as recited in lines 5-6 renders the claim vague and in definite. It is unclear as to what the thereby is indicated. Clarification is required. Re. claim 12; The phrase “the contour thereof” as recited in line 2 lacks antecedent basis. The phrase “approximately to a bell shape” as recited in line 2 renders the claim vague and indefinite. It is unclear as to what the “approximately to a bell shape” is meant. Clarification is required. The phrase “a bell base” as recited in line 2 renders the claim vague and indefinite. It is unclear as to where the bell base is located from. Clarification is required. Re. claim 13: The phrase “the tool” as recited in line 5 lacks antecedent basis. The phrase “the catch” as recited in line 6 lacks antecedent basis. The phrase “a locking element” as recited in line 6 renders the claim vague and indefinite. It is unclear as to where the locking element is located from. Clarification is required. The phrase “thereon” as recited in line 7 renders the claim vague and indefinite. It is unclear as to what the thereon is indicated of. The phrase “the slot direction” as recited in line 7 lacks antecedent basis. Re. claim 14: The phrase “wherein a winding tool for mounting a winding is additionally provided with sliding covers and the tool for mounting the sliding cover” as recited in lines 2-3 renders the claim vague and indefinite. According to the preamble, the scope of the claimed invention is the method for automated mounting of a sliding cover in a slot of a stator of an electric motor. However, portions of the body of the claim, such as “a winding tool for mounting a winding is additionally provided” as recited in lines 2-3, positively require structural limitations drawn to the winding tool. This inconsistency renders the scope of the claimed invention as being indefinite because the preamble is drawn to the mounting of the sliding cover in the slot of the stator of the electric motor alone. However, the body of the claim is drawn to the combination of the mounting of the sliding cover in the slot and the winding tool for mounting the winding. The structural limitation of the winding tool for mounting the winding does not breath life and meaning into the claim because patentabilty is relied upon the mounting of the sliding cover in the slot alone and not the combination of the mounting of the sliding cover in the slot and the winding tool for mounting the winding. Accordingly, claim 14 appears to require the combination of the mounting of the sliding cover in the slot and the winding tool for mounting the winding. It is noted that the claims can be drafted to recite the intended working environment. 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 – (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 8-10, 13 and 14 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Nakamura et al. (JP-3450124 B2). Nakamura et al. teach a sliding cover (5, Fig. 1) for closing a slot (2, Fig. 4 (A)) in a stator (1, Figs (a. 4 and 5) of an electric motor, the sliding cover being folded as an open trapezoid made of a planar insulation material (a Mylar paper), and the sliding cover comprising a locking element (7, Fig. 1) for a catch, wherein the locking element is arranged at a front end of the sliding cover in a direction of insertion as shown in Figs. 1 and 2 (see also abstract and a translation). Re. claim 9: The sliding cover includes a tapered portion on the front end in the direction of insertion, and wherein the locking element is formed as a recess tapering region as shown in Fig. 1. Re. claim 10: The locking element is formed as a fold in the front edge of the sliding cover, the catch in the direction of insertion of the sliding cover a shown in Figs. 1 and 4. Re. claim 13: Nakamura et al. also teach a process of automated mounting of a sliding cover in a slot of a stator of an electric motor, comprising steps of: fitting a front end of the sliding cover into the slot to be closed of the stator of the electric motor as shown I Figs 2 and 4; positioning a tool (11, Fig. 5) for mounting the sliding cover on a lateral surface of the stator such that the catch bears against a locking element &, Fig. 1); and moving the tool is moved on the stator in the slot direction to introduce the sliding cover as shown in Figs. 5 and 8. Allowable Subject Matter Claims 11-12 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. The Prior Art The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. ERNST et al. (PGPub 2024/0072593 A1), Kato et al. (US PAT. 11,990,809), and KATO (PGPub 2021/0399616 A1) are cited to further show the state of the art with respect to a method for automated mounting of a sliding cover in a slot of a stator of an electric motor. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to PAUL D KIM whose telephone number is (571)272-4565. The examiner can normally be reached Monday-Friday: 6:00 AM-2:00 PM. 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, Thomas Hong can be reached at 571-272-0993. 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. /PAUL D KIM/Primary Examiner, Art Unit 3729
Read full office action

Prosecution Timeline

Dec 27, 2023
Application Filed
Sep 01, 2026
Non-Final Rejection mailed — §102, §112 (current)

Precedent Cases

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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
88%
Grant Probability
94%
With Interview (+6.7%)
2y 9m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1572 resolved cases by this examiner. Grant probability derived from career allowance rate.

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