Prosecution Insights
Last updated: August 15, 2026
Application No. 18/709,586

MODULAR PLUG CONNECTOR FOR CONTACTING A CIRCUIT BOARD PLUG CONNECTOR

Non-Final OA §102§103
Filed
May 13, 2024
Priority
Nov 19, 2021 — DE 10 2021 130 351.6 +1 more
Examiner
ALUNKAL, THOMAS D
Art Unit
2686
Tech Center
2600 — Communications
Assignee
Weidmüller Interface GmbH & Co. KG
OA Round
2 (Non-Final)
72%
Grant Probability
Favorable
2-3
OA Rounds
2m
Est. Remaining
88%
With Interview

Examiner Intelligence

Grants 72% — above average
72%
Career Allowance Rate
777 granted / 1075 resolved
+10.3% vs TC avg
Strong +15% interview lift
Without
With
+15.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
22 currently pending
Career history
1098
Total Applications
across all art units

Statute-Specific Performance

§101
5.0%
-35.0% vs TC avg
§103
38.8%
-1.2% vs TC avg
§102
35.2%
-4.8% vs TC avg
§112
13.1%
-26.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1075 resolved cases

Office Action

§102 §103
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 . Response to Arguments The 35 U.S.C. 112(b) rejections of claims 18-31 have been withdrawn in view of the amendments to the claims. Applicant's arguments filed 2/3/2026, with respect to the rejections of claims 17-29 under 35 U.S.C. 102(a)(1) and claims 30-32 under 35 U.S.C. 103 have been fully considered but they are not persuasive. Regarding the applicant’s arguments beginning on page 1 of Remarks, the applicant argues that De Carolis fails to disclose all of the claimed limitations of independent claim 17. On page 1, the applicant argues “In reference to Figs. 1 and 2 of De Carolis, the examiner contends that De Carolis discloses, among other elements of claim 17, plug modules 19, electronics modules 26, and two housing limbs of the electronic modules. Reference numerals 18, 19 and 20 are noted by the examiner as the I/O modules 18, clips 20 connecting the I/O modules together, and plug module 19. Reference 22 is considered one limb of the electronics modules, and reference numeral 20, noted as a clip, is also referenced by the examiner as a limb of the electronics module. Applicant respectfully disagrees with the examiner's analysis.” However, in the Office action dated 11/3/2025, Element 18 corresponds to I/O modules, Element 20 corresponds to connection clips, Element 19 corresponds to an electronics housing, Element 26 corresponds to I/O fittings having a commercially acceptable five pin connection that can be used to power and communicate with a variety of sensors and devices, and Element 22 corresponds to a graphical display. As recited on page 4 of the Office action dated 11/3/2026, I/O modules are connected in series by clips 20. The graphical display 20 of each module is provided orthogonally to the electronics housing 19 series mounted direction. The graphical display 20 and electronics housing 19 are provided orthogonally to one another relative to a series mounting direction of the clips. The applicant’s arguments appear to rely on a different mapping of recited elements in the Office action to elements in the prior art. Therefore, the arguments pertaining to claim 17 are rendered moot. The previous grounds of rejection are maintained. With respect to claim 32, the applicant argues “Turning to claim 32, Applicant has amended that claim for clarity to define measuring temperature, voltage or current at a metal assembly of a plug module with a measuring device that is plugged into the plug module and contacts or is in the vicinity of the metal assembly. Neither De Carolis nor Hemmah disclose the method having a measuring device plugged into a plug module as described to measure temperature, voltage or current. Accordingly, claim 32 is believed to be allowable over the cited references.” The examiner respectfully disagrees. As disclosed with respect to Element 26 of De Carolis, Element 26 corresponds to I/O fittings having a commercially acceptable five pin connection that can be used to power and communicate with a variety of sensors and devices. Therefore, the modular electrical bus system De Carolis is adaptable to receive plugged in sensors to measure variables. The previous grounds of rejection are maintained. 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. Claims 17-29 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by De Carolis et al. (hereafter De Carolis)(US PgPub 2010/0251159). Regarding claim 17, De Carolis discloses a modular plug connector having a strip-shaped configuration and being adapted to plug together with a corresponding mating plug connector (Figures 1-2), the modular plug connector comprising a plurality of modules arranged in series and mechanically connected to one another directly with mechanical connecting mechanisms to form the strip-shaped configuration (Figures 1-2, Elements 18, 20 and Paragraphs 0032-0039 where the I/O modules are connected in series by clips 20), comprising a plurality of plug modules and one or more electronics modules (Figures 1-2, Elements 19, 26 and Paragraphs 0036 and 0039 where the fittings provide connections for the electronics of the housing), wherein the electronics module each have two housing limbs orientated at an angle relative to one another, one being a series-mounting limb that can be mounted in series between two of the plug modules and the other being a transverse limb orientated at a right angle thereto and which is arranged on a housing side of one or more of the plug modules, the housing side being orientated at a right angle relative to the series-mounting direction (Figures 1-2, Elements 18, 19, 20, 22 and Paragraphs 0032-0039, 0042-0049 and 0054 where the module housing(s) are connected in series by the clips. The graphical display of each module is provided orthogonally to the housing series-mounting direction). Regarding claim 18, De Carolis discloses wherein the plurality of plug modules each have a metal assembly with at least one plug terminal and at least one conductor terminal, the transverse limb of the respective associated electronics module for the plug module having one of at least one measuring contact and a contactless measuring sensor to contact the metal assembly of the respective plug module that it engages over, that it comes to rest with, or that is situated in the vicinity of the metal assembly of the respective plug module when the module is plugged in (Figures 1-2, Elements 19, 26 and Paragraphs 0036 and 0039 where the fittings provide connections for the electronics of the housing. The fittings are further provided with sensors measuring variables proximate to the fittings). Regarding claim 19, De Carolis discloses wherein a module housing of the electronics module has an L-shape or a T-shape in at least one side view in the plugging direction of the plug connector (Figures 1-3, Element 19 where the housing provides an L shape relative to a plugging direction). Regarding claim 20, De Carolis discloses wherein the series-mounting limb of each electronics module and the module housings of each plug module have corresponding mechanical connecting mechanisms at which they can be affixed to one another in a row (Figures 1-2, Elements 18, 20 and Paragraphs 0032-0039 where the I/O modules are connected in series by clips 20). Regarding claim 21, De Carolis discloses wherein the at least one measuring contact is a pin contact which engages the module housing of the plug module it engages over to resiliently contact a busbar of the respective metal assembly (Figures 1-2, Elements 19, 26 and Paragraphs 0036 and 0039 where the fittings provide connections for the electronics of the housing). Regarding claim 22, De Carolis discloses wherein the at least one measuring contact is a pin contact which engages the module housing of the plug module it engages over, wherein it is arranged in the vicinity of the metal assembly without touching it (Figures 1-2, Elements 19, 26 and Paragraphs 0036 and 0039 where the fittings provide connections for the electronics of the housing. The fittings are further provided with sensors measuring variables proximate to the fittings). Regarding claim 23, De Carolis discloses wherein the one or more electronics modules has an evaluation device for evaluating a measurement value tapped at one of the plug modules (Figures 1-2, Elements 19, 26 and Paragraphs 0036 and 0039 where the fittings provide connections for the electronics of the housing. The fittings are further provided with sensors measuring variables proximate to the fittings). Regarding claim 24, De Carolis discloses wherein the one or more electronics modules includes a display device having at least one LED to display the result of the evaluation of a measurement value (Figures 1-2, Element 22 and Paragraphs 0032, 0036 and 0051 where the modules are provided with a display that provide status or information related to detected parameters from sensors). Regarding claim 25, De Carolis discloses wherein the transverse limbs of the one or more electronics modules each have bus contacts (Figures 1-4, Element 22 and Paragraphs 0032-0039, 0042-0049 and 0054 where the display includes contact elements). Regarding claim 26, De Carolis discloses wherein a plurality of electronics modules are provided the transverse limbs of the plurality of electronics modules adjoin one another and the bus contacts of the electronics modules contact one another in and against the series-mounting direction, whereby when the plug connector is mounted together, one of a data bus, an energy bus, or both extends over the electronics modules to a communication module of the plug connector to which a higher-level unit can be connected (Figures 1-2, Elements 18, 19, 20, 22 and Paragraphs 0032-0039, 0042-0049 and 0054 where the module housing(s) are connected in series by the clips. The fittings are mated to further electronics). Regarding claim 27, De Carolis discloses wherein the mechanical connecting mechanisms have one or more locking hook and one or more corresponding locking trap (Figures 1-2, Elements 18, 20 and Paragraphs 0032-0039 where the I/O modules are connected in series by clips 20). Regarding claim 28, De Carolis discloses wherein the mechanical connecting mechanisms have one or more peg and one or more corresponding receiving hole (Figures 1-2, Elements 18, 20 and Paragraphs 0032-0039 where the I/O modules are connected in series by clips 20). Regarding claim 29, De Carolis discloses a method for using the one or more electronics modules of a plug connector according to claim 1, wherein the one or more electronics modules is used to perform a measurement and one of evaluate a measurement result, display a measurement result, and evaluate and display a measurement result (Figures 1-2, Element 22 and Paragraphs 0032, 0036 and 0051 where the modules are provided with a display that provides status or information related to detected parameters from sensors). 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 30-32 are rejected under 35 U.S.C. 103 as being unpatentable over De Carolis et al. (hereafter De Carolis)(US PgPub 2010/0251159) and in view of Hemmah et al. (hereafter Hemmah)(US PgPub 2007/0082550). Regarding claim 30, De Carolis does not specifically disclose wherein the measurement is or includes a measurement of temperature. In the same field of endeavor, Hemmah discloses a connector module housing where parameters such as temperature, voltage and current are detected to determine faults/abnormalities within the system (Figure 1 and Paragraphs 0011, 0021 and 0022). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to provide the temperature sensing to determine faults/abnormalities of the system of Hemmah to the modular electrical bus system of De Carolis, motivation being to detect faults/abnormalities in the bus system which increases system safety. Regarding claim 31, De Carolis does not specifically disclose wherein the measurement is or includes a measurement of voltage or current. In the same field of endeavor, Hemmah discloses a connector module housing where parameters such as temperature, voltage and current are detected to determine faults/abnormalities within the system (Figure 1 and Paragraphs 0011, 0021 and 0022). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to provide the voltage and current sensing to determine faults/abnormalities of the system of Hemmah to the modular electrical bus system of De Carolis, motivation being to detect faults/abnormalities in the bus system which increases system safety. Regarding claim 32, De Carolis discloses a method of measuring parameters at conductor terminal at a modular plug connector (Figures 1-2), comprising the steps of: a) providing modular plug connector (Figures 1-2, Elements 18, 20 and Paragraphs 0032-0039 where the I/O modules are connected in series by clips 20); b) measuring a parameter at a metal assembly of a plug module with a measuring device plugged therein which contacts or is arranged in the vicinity of the metal assembly of the plug module (Figures 1-2, Elements 19, 26 and Paragraphs 0036 and 0039 where the fittings include five pin pluggable connections for the electronics of the housing. The fittings are further connected with sensors measuring variables proximate to the fittings. The modular electrical bus system is adaptable to receive plugged in sensors to measure variables); and c) at least one of displaying the measurement, displaying a result of the measurement, or forwarding the measurement to a communication module (Figures 1-2, Element 22 and Paragraphs 0032, 0036 and 0051 where the modules are provided with a display that provide status or information related to detected parameters from sensors). De Carolis does not specifically disclose measuring a temperature, a voltage or a current at a metal assembly. In the same field of endeavor, Hemmah discloses a connector module housing where parameters such as temperature, voltage and current are detected to determine faults/abnormalities within the system (Figure 1 and Paragraphs 0011, 0021 and 0022). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to provide the temperature, voltage and current sensing to determine faults/abnormalities of the system of Hemmah to the modular electrical bus system of De Carolis, motivation being to detect faults/abnormalities in the bus system which increases system safety. Conclusion THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to THOMAS D ALUNKAL whose telephone number is (571)270-1127. The examiner can normally be reached M-F 9AM-5PM. 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, BRIAN ZIMMERMAN can be reached at 571-272-3059. 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. /THOMAS D ALUNKAL/Primary Examiner, Art Unit 2686
Read full office action

Prosecution Timeline

May 13, 2024
Application Filed
Nov 03, 2025
Non-Final Rejection mailed — §102, §103
Feb 03, 2026
Response Filed
May 04, 2026
Final Rejection mailed — §102, §103
Jul 22, 2026
Interview Requested
Jul 30, 2026
Applicant Interview (Telephonic)
Jul 31, 2026
Examiner Interview Summary
Aug 04, 2026
Response after Non-Final Action

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Prosecution Projections

2-3
Expected OA Rounds
72%
Grant Probability
88%
With Interview (+15.4%)
2y 5m (~2m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1075 resolved cases by this examiner. Grant probability derived from career allowance rate.

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