Prosecution Insights
Last updated: July 17, 2026
Application No. 18/583,239

MULTI-PIECE COAXIAL PLUG CONNECTOR WITH VARIABLY CONFIGURABLE INTERFACE GEOMETRY

Non-Final OA §102§103
Filed
Feb 21, 2024
Priority
Mar 14, 2023 — DE 10 2023 106 271.9
Examiner
KRATT, JUSTIN M
Art Unit
2831
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Md Elektronik GmbH
OA Round
1 (Non-Final)
87%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
92%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allowance Rate
579 granted / 666 resolved
+18.9% vs TC avg
Moderate +5% lift
Without
With
+5.4%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
31 currently pending
Career history
704
Total Applications
across all art units

Statute-Specific Performance

§103
73.2%
+33.2% vs TC avg
§102
7.6%
-32.4% vs TC avg
§112
19.0%
-21.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 666 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 . Drawings The drawings are objected to under 37 CFR 1.83(a). The drawings must show every feature of the invention specified in the claims. Therefore, the “interface portion is configured in an application-specific manner by selecting at least one of the outer interface contact, the interface insulator and the elongated inner interface contact from a plurality of available respective components such that the interface portion has an application-specific interface geometry in terms of at least one of shape and dimensions so as to enter into a mechanical and electrical connection with an application-specific mating plug connector from a plurality of possible mating plug connectors”, as claimed in claim 15 must be shown or the feature(s) canceled from the claim(s). No new matter should be entered. Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. Claim Objections Claims 4, 7, and 13-15 are objected to because of the following informalities: in claim 4 line 1, the phrase “claim 1” should read --claim 3--, since claim 4 modifies the locking frame that is first introduced in claim 3. In claim 7 lines 2-3, the phrase “as first projection” should read -as the first projection--. In claim 13 line 1, the phrase “claim 1” should read --claim 10--, since claim 14, which depends on claim 13, modifies both the method of claim 13 and the third opening which is first introduced in claim 10. Claims 14-15 include the limitations of claim 13 and are objected to for the same reasons. 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)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1-2, 5, 7-8, and 13 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Aboulkassem et al. (2023/0155326). With regard to claim 1, Aboulkassem teaches, as shown in figures 1-6: “A coaxial plug connector 1, comprising: a cable portion (right end of 1 in figure 3) and an interface portion (left end of 1 in figure 3), wherein the cable portion 23 has an outer cable contact (right end of 13 in figure 3), a cable insulator (right end of 7 in figure 4) and an elongated inner cable contact (right end of 5 in figure 3), the cable insulator 7 is arranged in the outer cable contact, the inner cable contact is spaced apart from the outer cable contact 13 by the cable insulator 7, and the inner cable contact is to be electrically connected to a cable 4; wherein the interface portion comprises an outer interface contact (left end of 13 in figure 3), an interface insulator (left end of 7 in figure 4) and an elongated inner interface contact (left end of 7 in figure 3), the interface insulator is arranged in the outer interface contact and the inner interface contact is spaced apart from the outer interface contact by the interface insulator, wherein the inner interface contact is accommodated in a central recess (where the inner interface contact is disposed in figure 4) in the interface insulator, wherein the inner interface contact has at least one radially outwardly projecting latching tab 65, and wherein the inner interface contact is supported in a latching manner by the latching tab 65 on an outer surface of the cable insulator facing the interface portion”. With regard to claim 2, Aboulkassem teaches: “The coaxial plug connector according to claim 1”, as shown above. Aboulkassem also teaches, as shown in figures 1-6: “wherein the latching tab 65 is arranged at a distance from the interface insulator”. With regard to claim 5, Aboulkassem teaches: “The coaxial plug connector according to claim 1”, as shown above. Aboulkassem also teaches, as shown in figures 1-6: “wherein at least one of the following conditions applies: - at least one radially outwardly projecting first projection (shown below) is formed on the inner interface contact which bears against an inner surface of the interface insulator under mechanical prestress, - at least one radially inwardly projecting second projection is formed on the interface insulator which bears against an outer surface of the inner interface contact under mechanical prestress”. PNG media_image1.png 548 794 media_image1.png Greyscale With regard to claim 7, Aboulkassem teaches: “The coaxial plug connector according to claim 5”, as shown above. Aboulkassem also teaches, as shown in figures 1-6: “wherein a radially outwardly projecting embossing is formed on the inner interface contact as first projection”. With regard to claim 8, Aboulkassem teaches: “The coaxial plug connector according to claim 5”, as shown above. Aboulkassem also teaches, as shown in figures 1-6: “wherein a radially outwardly projecting fold is formed on the inner interface contact as first projection”. With regard to claim 13, Aboulkassem teaches: “A method of manufacturing a coaxial plug connector according to claim 1”, as shown above. Aboulkassem also teaches, as shown in figures 1-6: “wherein the method comprises: providing the outer cable contact, the cable insulator, the elongated inner cable contact, the outer interface contact, the interface insulator and the elongated inner interface contact; inserting and latching the inner interface contact on the cable insulator; attaching the outer interface contact to the outer cable contact; inserting the interface insulator into the outer interface contact; inserting the inner interface contact, optionally together with the cable insulator attached thereto, into an inner volume in the outer cable contact; inserting the inner cable contact together with a cable 4 connected thereto into the cable insulator accommodated in the outer cable contact and bringing the inner cable contact into contact with the inner interface contact”. 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. Claims 3-4 are rejected under 35 U.S.C. 103 as being unpatentable over Aboulkassem et al. (2023/0155326) in view of ‘02423 (DE202022102423U1). With regard to claim 3, Aboulkassem teaches: “The coaxial plug connector according to claim 1”, as shown above. Aboulkassem also teaches, as shown in figures 1-6: “wherein the cable insulator has, on the outer surface facing the interface portion in an area laterally adjacent to the latching tab 65”. Aboulkassem does not teach: “at least one locking frame projecting towards the interface portion which adjoins the latching tab on at least two opposite sides, so that the latching tab is locked on three sides”. In the same field of endeavor before the effective filing date of the claimed invention, ‘02423 teaches, as shown in figures 1-5: “at least one locking frame 14 and 13 projecting towards the interface portion 6 which adjoins the latching tab 12 on at least two opposite sides, so that the latching tab 12 is locked on three sides (left, right, and upward directions in figure 5)”. It would have been obvious to a person having ordinary skill in the art before the effective filing date of the claimed invention to combine the features of ‘02423 with the invention of Aboulkassem in order to hold the cable portion in place (‘02423 page 5 lines 7-14). With regard to claim 4, Aboulkassem as modified by ‘02423 teaches: “The coaxial plug connector according to claim 1”, as shown above. ‘02423 also teaches, as shown in figures 1-5: “wherein the locking frame also adjoins the latching tab 12 from radially outside, so that the latching tab 12 is locked on four sides (left, right, upward, and out of the figure directions in figure 5)”. It would have been obvious to a person having ordinary skill in the art before the effective filing date of the claimed invention to combine the features of ‘02423 with the invention of Aboulkassem as modified by ‘02423 in order to hold the cable portion in place (‘02423 page 5 lines 7-14). Claim 6 is rejected under 35 U.S.C. 103 as being unpatentable over Aboulkassem et al. (2023/0155326). With regard to claim 6, Aboulkassem teaches: “The coaxial plug connector according to claim 5”, as shown above. Aboulkassem also teaches, as shown in figures 1-6: wherein an… connection is established by a least one of elastic and plastic material displacement at least one of between the first projection and the inner surface of the interface insulator”. Aboulkassem does not teach forming an inseparable connection or the connection also “between the second projection and the outer surface of the inner interface contact”. However, it would have been obvious to a person having ordinary skill in the art before the effective filing date of the claimed invention to duplicate the projection so there is a projection on the interface insulator bearing against the inner interface contact in order to better hold the contact. Also, it has been held that mere duplication of the essential working parts of a device involves only routine skill in the art. St. Regis Paper Co. v. Bemis Co., 193 USPQ 8. Further, it would have been obvious to a person having ordinary skill in the art before the effective filing date of the claimed invention to make the connection between the inner interface contact and the interface insulator permanent in order to solidly hold the interface insulator and inner interface contact in place. Claim 9 is rejected under 35 U.S.C. 103 as being unpatentable over Aboulkassem et al. (2023/0155326) in view of Kirschner et al. (2022/0006235). With regard to claim 9, Aboulkassem teaches: “The coaxial plug connector according to claim 5”, as shown above. Aboulkassem does not teach the projection radially inwardly projecting from the interface insulator. However, it would have been obvious to a person having ordinary skill in the art before the effective filing date of the claimed invention to reverse the projection to be on the interface insulator in order to hold the inner interface contact in position. Aboulkassem also does not teach the projection being a crush rib. However, it would have been obvious to a person having ordinary skill in the art before the effective filing date of the claimed invention to use a crush rib as the projection in order to effectively retain the inner interface contact (Kirschner, paragraph 36). Claims 10-12 and 14 are rejected under 35 U.S.C. 103 as being unpatentable over Aboulkassem et al. (2023/0155326) in view of Wendling et al. (6,893,291). With regard to claim 10, Aboulkassem teaches: “The coaxial plug connector according to claim 1”, as shown above. Aboulkassem teaches, as shown in figures 1-6: “wherein the outer cable contact has a first opening (right end of the outer cable contact in figure 3), a second opening (left end of the outer cable contact in figure 3)… wherein the first opening is arranged on an end face of the outer cable contact, wherein the second opening is arranged on the outer cable contact at a distance from the first opening”. Aboulkassem does not teach: “and a third opening… and wherein the third opening is formed and arranged on a circumferential surface of the outer cable contact in such a way that, during the assembly process, the cable insulator may be inserted through the third opening into an inner volume in the outer cable contact”. In the same field of endeavor before the effective filing date of the claimed invention Wendling teaches, as shown in figures 1-3: “and a third opening 140… and wherein the third opening 140 is formed and arranged on a circumferential surface of the outer cable contact 102 in such a way that, during the assembly process, the cable insulator 124 may be inserted through the third opening 140 into an inner volume in the outer cable contact 102”. It would have been obvious to a person having ordinary skill in the art before the effective filing date of the claimed invention to combine the features of Wendling with the invention of Aboulkassem in order to more easily assembly the outer conductor (Wendling, column 4 lines 21-29). With regard to claim 11, Aboulkassem as modified by Wendling teaches: “The coaxial plug connector according to claim 10”, as shown above. Wendling also teaches, as shown in figures 1-3: “wherein the third opening 140 is closed by a cover 114”. It would have been obvious to a person having ordinary skill in the art before the effective filing date of the claimed invention to combine the features of Wendling with the invention of Aboulkassem as modified by Wendling in order to more easily assembly the outer conductor (Wendling, column 4 lines 21-29). With regard to claim 12, Aboulkassem as modified by Wendling teaches: “The coaxial plug connector according to claim 10”, as shown above. Wendling also teaches, as shown in figures 1-3: “wherein the second opening (where 104 extends through 112 in figure 1) and the third opening 140 lie opposite one another”. It would have been obvious to a person having ordinary skill in the art before the effective filing date of the claimed invention to combine the features of Wendling with the invention of Aboulkassem as modified by Wendling in order to more easily assembly the outer conductor (Wendling, column 4 lines 21-29). With regard to claim 14, Aboulkassem teaches: “The method according to claim 13”, as shown above. Aboulkassem does not teach: “wherein the method comprises: inserting the inner interface contact together with the cable insulator attached thereto through the third opening of the outer cable contact into the inner volume in the outer cable contact”. In the same field of endeavor before the effective filing date of the claimed invention Wendling teaches, as shown in figures 1-3: “wherein the method comprises: inserting the inner interface contact 104 together with the cable insulator 124 attached thereto through the third opening 140 of the outer cable contact 102 into the inner volume in the outer cable contact 102”. It would have been obvious to a person having ordinary skill in the art before the effective filing date of the claimed invention to combine the features of Wendling with the invention of Aboulkassem in order to more easily assembly the outer conductor (Wendling, column 4 lines 21-29). Allowable Subject Matter Claim 15 would be allowable if rewritten to overcome the objection(s) set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JUSTIN M KRATT whose telephone number is (571)270-0277. The examiner can normally be reached M-F 9am-6pm. 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, Abdullah A Riyami can be reached at (571)270-3119. 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. /JUSTIN M KRATT/Primary Examiner, Art Unit 2831
Read full office action

Prosecution Timeline

Feb 21, 2024
Application Filed
Jul 10, 2026
Non-Final Rejection mailed — §102, §103 (current)

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Prosecution Projections

1-2
Expected OA Rounds
87%
Grant Probability
92%
With Interview (+5.4%)
2y 0m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 666 resolved cases by this examiner. Grant probability derived from career allowance rate.

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