Prosecution Insights
Last updated: October 02, 2026
Application No. 18/975,770

COMPOSITE ELECTRIC WIRE AND METHOD FOR MANUFACTURING COMPOSITE ELECTRIC WIRE

Non-Final OA §103§112
Filed
Dec 10, 2024
Priority
Dec 18, 2023 — JP 2023-213092
Examiner
ROBINSON, KRYSTAL
Art Unit
Tech Center
Assignee
Sumitomo Electric Industries Ltd.
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
1m
Est. Remaining
81%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
679 granted / 787 resolved
+26.3% vs TC avg
Minimal -5% lift
Without
With
+-5.1%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 11m
Avg Prosecution
19 currently pending
Career history
801
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
52.0%
+12.0% vs TC avg
§102
31.5%
-8.5% vs TC avg
§112
9.1%
-30.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 787 resolved cases

Office Action

§103 §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 . Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Information Disclosure Statement The information disclosure statement (IDS) submitted on December 18, 2023 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. 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 1-8 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. Claims 1 and claim 8 recites: “a first reference mark is provided at a portion in a peripheral direction” and “a second reference mark is provided at a portion in a peripheral direction” (claim 1); and “a first reference mark on a portion in a peripheral direction” and “a second reference mark on apportion in a peripheral direction”. The phrase "a portion in a peripheral direction" is unclear. A "direction" is not a physical location or surface portion. The examiner will interpret the claims to be: Claim 1: "first reference mark is provided on a portion of an outer peripheral surface of the insulating covering" and " a second reference mark provided on a portion of an outer peripheral surface of the exposed portion of one of the plurality of electric wires, “ and Claim 8: "providing a first reference mark on a portion of an outer peripheral surface of the insulating covering" and " providing a second reference mark on a portion of an outer peripheral surface of the exposed portion of one of the plurality of electric wires. In claim 2, the term “non-twistable range” is unclear because the claim does not define what makes a range "non-twistable." The claim also does not provide an objective boundary for where the "non-twistable range" begins or ends. Whether a portion is "non-twistable" may depend on material, applied force, operator handling, installation conditions, or degree of permissible twist. Because the scope of the term cannot be determined with reasonable certainty, claim 2 is indefinite. The applicant will interpret the claim to be " a region extending a predetermined distance from the end portion of the insulating covering." In claim 3, the term “"in a view from a radially outer side of the insulating covering" is unclear because the viewing direction, reference axis, or projection plane is uncertain. In claim 4, the phrase “level difference between….is the smallest” is not properly defined. The claim also does not identify a reference plane, coordinate system, measurement direction, or comparison basis for determining where the level difference is "smallest." The examiner will interpret claims 1 and 8 to read: 1. A composite electric wire comprising: a plurality of electric wires; andan insulating covering that covers the plurality of electric wires, wherein each of the plurality of electric wires includes an exposed portion extending beyond an end portion of the insulating covering, a first reference mark is provided on a portion of an outer peripheral surface of the insulating covering, and a second reference mark is provided on a portion of an outer peripheral surface of the exposed portion of one of the plurality of electric wires.8. A method for manufacturing a composite electric wire, comprising:providing a first reference mark at a circumferential position on an outer peripheral surface of an insulating covering that collectively covers a plurality of electric wires;fixing a first attachment member to the insulating covering based on the circumferential position of the first reference mark; providing a second reference mark at a circumferential position on an outer peripheral surface of an exposed portion of one of the plurality of electric wires, the exposed portion extending beyond an end portion of the insulating covering; and fixing a second attachment member to the exposed portion based on the circumferential position of the second reference mark. Claim Rejections - 35 USC § 103 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. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention. Claim(s) 1 is/are rejected under 35 U.S.C. 103 as being unpatentable over Hayakawa (US 11,987,188) in view of Yamamoto (US 2024/0087771). In regards to claim 1, Hayakawa teaches a composite electric wire (5) comprising: a plurality of electric wires (2, 3); and an insulating covering (4) that covers the plurality of electric wires (see figure 4), wherein each of the plurality of electric wires (2, 3) includes an exposed portion extending beyond an end portion of the insulating covering (see the exposed portions positioned outside of the outer sheath (4)). Hayakawa does not teach a first reference mark is provided on a portion of an outer peripheral surface of the insulating covering, and a second reference mark is provided on a portion of an outer peripheral surface of the exposed portion of one of the plurality of electric wires. Yamamoto teaches a first reference mark (350) is provided on a portion of an outer peripheral surface of the insulating covering (35) indicating the position of the fourth electric wire. It would have been obvious to a person of ordinary skill in the art at the time of the invention to include a marking on the outer peripheral surface of the exposed portion of one of the electric wires disclosed by Hayakawa and Yamamoto. The marking would identify the inner wire if the wire shifted within the outer sheath or insulation, allowing the inner wire to be recognized by the user when the outer sheath or insulation exposes the inner wires. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Cook et al. (US 11,081,260) teaches physical indicia used to identify a plurality of wires; Lyvytsky et al. (US 11,025,040) and Roy, Sr. (US 5,305,797) teaches indicium disposed on the interior channel of an electrical conduit. Kin (Us 5,281,764) teaches a second insulating coating different in color from said first insulating coating. Communication Any inquiry concerning this communication or earlier communications from the examiner should be directed to KRYSTAL ROBINSON whose telephone number is (571)272-9258. The examiner can normally be reached on 9-5 M-F. 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, Timothy Dole can be reached on (571)-272-2229. 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 the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /KRYSTAL ROBINSON/Examiner, Art Unit 2848
Read full office action

Prosecution Timeline

Dec 10, 2024
Application Filed
Aug 11, 2026
Non-Final Rejection mailed — §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12749878
CABLE PROTECTION MEMBER AND AIRCRAFT LAVATORY UNIT EQUIPPED WITH SAID CABLE PROTECTION MEMBER
2y 5m to grant Granted Sep 29, 2026
Patent 12749881
Attachable Closure Device for Securing Covers to Power Line Fixtures and Hardware
2y 2m to grant Granted Sep 29, 2026
Patent 12745342
PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME
2y 5m to grant Granted Sep 22, 2026
Patent 12734979
WIRE HARNESS
2y 3m to grant Granted Sep 15, 2026
Patent 12738392
WIRING HARNESS
1y 10m to grant Granted Sep 15, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
86%
Grant Probability
81%
With Interview (-5.1%)
1y 11m (~1m remaining)
Median Time to Grant
Low
PTA Risk
Based on 787 resolved cases by this examiner. Grant probability derived from career allowance 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