Prosecution Insights
Last updated: August 18, 2026
Application No. 18/638,236

CABLE STRAIN RELIEF ASSEMBLIES

Non-Final OA §103
Filed
Apr 17, 2024
Priority
Apr 18, 2023 — provisional 63/460,286
Examiner
TRAN, HOANG Q
Art Unit
2874
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Corning Incorporated
OA Round
1 (Non-Final)
68%
Grant Probability
Favorable
1-2
OA Rounds
9m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 68% — above average
68%
Career Allowance Rate
390 granted / 576 resolved
At TC average
Strong +33% interview lift
Without
With
+32.6%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
22 currently pending
Career history
609
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
61.7%
+21.7% vs TC avg
§102
30.0%
-10.0% vs TC avg
§112
3.1%
-36.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 576 resolved cases

Office Action

§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 . 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 1-20 are rejected under 35 U.S.C. 103 as being unpatentable over US Patent Application Publication to Mendenhall 2023/0145020US in view of the US Patent Application Publication to Beamon 2013/0287360US. In terms of Claim 1, Mendenhall teaches a cable assembly, comprising: at least one cable support member (Figures 1 and 3: 100); at least one base member (Figures 1 and 3: 102) comprising at least one base cable support (Figures 1 and 3: components that make 100 or mainly 108/112/122), wherein the at least one base member (102) is coupled to the at least one cable support member (Figure 1: 102/100), and the at least one base member (Figures 1 and 3: 102) includes at least a portion oriented substantially perpendicular to the at least one cable support member (Figures 1 and 3: Top and bottom walls of 102 is perpendicular to 108); and at least one clip member (Figure 3: 140) configured for coupling with the at least one cable support member (Figure 3: 140 is coupled to the body of 100 at location 112: Figure 4: 140) and the at least one base member (Figure 4: see 140 at location of 142). PNG media_image1.png 428 784 media_image1.png Greyscale Mendenhall does not teach wherein the support has a strain relief structure. Beamon does teach a tubular strain support structure (Figure 3a; [0065]). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the cable support to have a tubular strain support member inside of any tubular channel of 100 in order to protect the cable from longitudinal axial forces (Beamon’s Specification [0065]). As for Claim 2, Mendenhall / Beamon teaches the device of Claim 1, wherein Mendenhall teaches wherein the at least one cable support member (100) comprises an upper cantilevered end (Figure 3: at location of 110), a lower mating section (Figure 3 above: “see lower mating section”), and a medial elongated portion (Figure 3: above: see “medial elongated portion - 112”) disposed between the upper cantilevered end and the lower mating section (Figure 3 above: See 110, “medial elongated portion - 112” and “lower mating section”). As for Claim 3, Mendenhall / Beamon teaches the device of Claim 2, wherein Mendenhall teaches wherein the at least one cable support member (Figure 3: 100) comprises a lower extension integrally connected to the lower mating section (Figure 3 above: See “lower extension” and “lower mating section”). As for Claim 4, Mendenhall / Beamon teaches the device of Claim 1, wherein Mendenhall teaches wherein the at least one cable support member (Figure 3: 100) comprises a lower mating section configured to engage with the clip member (Figure 3: “lower mating section” and 140). As for Claim 5, Mendenhall / Beamon teaches the device of Claim 1, wherein Mendenhall teaches wherein the at least one cable support member (Figure 3: 100) comprises at least one recess (Figures 3 and 4: see various recess in frame 112 on the sides, opening for fiber entry or holder for 108). As for Claim 6, Mendenhall / Beamon teaches the device of Claim 1, wherein Mendenhall teaches wherein the at least one cable support member comprises at least one aperture (Figures 3 and 4: see various opening aperture in frame 112 on the sides, opening for fiber entry or holder for 108). As for Claim 7, Mendenhall / Beamon teaches the device of Claim 1, wherein Mendenhall teaches wherein the at least one cable support member comprises at least one surface having curvature configured to complement an outer surface of a cable (Figure 3: 102 contain tubular housing for 104 which are cylindrical thus having curve surfaces). As for Claim 8, Mendenhall / Beamon teaches the device of Claim 1, wherein Mendenhall teaches wherein the at least one clip member comprises sidewall having a hook-like shape (Figure 3: 140 and Figure 5: 144/142). As for Claim 9, Mendenhall / Beamon teaches the device of Claim 8, wherein Mendenhall teaches wherein the hook-like shape of the at least one clip member is configured to engage with a rear portion of the at least one base cable support (Figure 4: at 142 wherein the edge hook grooves at 142 engage the 112 shown in Figure 3; [0045]). As for Claims 10-13, Mendenhall teaches the device of claim 1. Mendenhall does not teach the cable strain relief assembly is configured to resist longitudinal forces of up to 5 lbf on at least one of a plurality of fiber optic cables having optical fibers contained therein; wherein the cable strain relief assembly is configured to prevent optical fiber movement within outer cable jackets of at least one of the plurality of fiber optic cables; wherein the cable strain relief assembly is configured to resist longitudinal forces of up to 10 lbf on at least one of a plurality of fiber optic cables having optical fibers contained therein; wherein the cable strain relief assembly is configured to prevent optical fiber movement within outer cable jackets of at least one of a plurality of fiber optic cables. Beamon does teach wherein the cable strain relief assembly is configured to resist longitudinal forces of up to 5 lbf on at least one of a plurality of fiber optic cables having optical fibers contained therein ([0065]); wherein the cable strain relief assembly is configured to prevent optical fiber movement within outer cable jackets of at least one of the plurality of fiber optic cables (Figure 3: 68 the groove channel at 72 prevents fiber / cable and jacket movement that are place within it); wherein the cable strain relief assembly is configured to resist longitudinal forces of up to 10 lbf on at least one of a plurality of fiber optic cables having optical fibers contained therein ([0065]); wherein the cable strain relief assembly is configured to prevent optical fiber movement within outer cable jackets of at least one of a plurality of fiber optic cables (Figure 3: 68 the groove channel at 72 prevents fiber / cable and jacket movement that are place within it). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the cable support to have a tubular strain support member inside of any tubular channel of 100 in order to protect the cable from longitudinal axial forces (Beamon’s Specification [0065]). As for Claim 14, Mendenhall / Beamon teaches the device of Claim 1, wherein Mendenhall teaches wherein the at least one base cable support comprises a surface with curvature configured to complement the outermost shape of a cable (Figure 3: cylindrical channels within 100 such as in 122 and 112 or cylindrical structures that fit into 110 all contain curve surfaces that complements a fiber cable). In terms of Claim 15, Mendenhall teaches a cable assembly, comprising: at least one cable support comprising an upper cantilevered end (Figure 3: cantilevered end is at 110 and support structure is 100), a lower mating section (Figure 3 above: see lower mating section), and a medial elongated portion (Figure 3 above: see medial elongated portion or 112) disposed between the upper cantilevered end and the lower mating section (Figure 3: see 110/112 and “lower mating section”); at least one base member (Figure 3: 102) comprising at least one base cable support (Figure 3: 102 houses 100), wherein the at least one base member is coupled to the at least one cable support member (Figure 3: 100/102), and the at least one base member includes at least a portion oriented substantially perpendicular to the at least one cable support member (Figure 3: top and bottom walls of 102 is perpendicular to 108); and at least one clip (Figure 3: 140) assembly comprising a clip member and a clip fastener configured for engagement with the clip member (Figure 6: 114/140 and 124 along with hooks at 142/144), wherein the at least one clip assembly is configured for coupling with the at least one cable support member and the at least one base member (Figure 4: 140 is coupled to 112 at location of 142/144). Mendenhall does not teach wherein the support has a strain relief structure. Beamon does teach a tubular strain support structure (Figure 3a; [0065]). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the cable support to have a tubular strain support member inside of any tubular channel of 100 in order to protect the cable from longitudinal axial forces (Beamon’s Specification [0065]). As for Claim 16, Mendenhall / Beamon teaches the device of Claim 15, wherein Mendenhall teaches wherein the at least one cable support member (Figure 3: 100) comprises a lower extension integrally connected to the lower mating section (Figure 3 above: See “lower extension” and “lower mating section”). As for Claim 17, Mendenhall / Beamon teaches the device of Claim 15, wherein Mendenhall teaches wherein the at least one cable support member (Figure 3: 100) comprises a lower mating section configured to engage with the clip member (Figure 3: “lower mating section” and 140). As for Claim 18, Mendenhall / Beamon teaches the device of Claim 15, wherein Mendenhall teaches wherein the at least one cable support member (Figure 3: 100) comprises at least one recess (Figures 3 and 4: see various recess in frame 112 on the sides, opening for fiber entry or holder for 108). As for Claim 19, Mendenhall / Beamon teaches the device of Claim 15, wherein Mendenhall teaches wherein the at least one cable support member comprises at least one aperture (Figures 3 and 4: see various opening aperture in frame 112 on the sides, opening for fiber entry or holder for 108). In terms of Claim 20, Mendenhall teaches a method of assembling a cable assembly, comprising: positioning at least one clip member against at least one cable support member (Figure 3: 140 on 112 of 100); positioning at least one cable (Figure 1: 190) against the at least one clip member (Figure 1: cable 190 within 122 is against 140 since cable is lying within 112 under the clip; this is similar to applicant orientation as shown in Figure 2 of applicants drawing); moving the at least one clip member to engage with at least one base cable support (Figure 3: clip 140 clips onto 112 via vertical and horizontal displacement movement); and fastening the at least one clip member to the at least one cable support member such that at least one cable support member (Figure 4: 140 and 112), the at least one clip member, and the at least one base cable support are substantially secured together (Figure 4: 112 and 140/114). Mendenhall does not teach wherein the support has a strain relief structure. Beamon does teach a tubular strain support structure (Figure 3a; [0065]). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the cable support to have a tubular strain support member inside of any tubular channel of 100 in order to protect the cable from longitudinal axial forces (Beamon’s Specification [0065]). Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. US Patent Application Publication to Billman 2007/0172179US teaches cable support member with strain relief. Any inquiry concerning this communication or earlier communications from the examiner should be directed to HOANG Q TRAN whose telephone number is (571)272-5049. The examiner can normally be reached 9:30 am - 5:30pm Monday - Friday. 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, Uyen-Chau Le can be reached at 5712722397. 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. /HOANG Q TRAN/ Examiner, Art Unit 2874 /UYEN CHAU N LE/ Supervisory Patent Examiner, Art Unit 2874
Read full office action

Prosecution Timeline

Apr 17, 2024
Application Filed
Jul 13, 2026
Non-Final Rejection mailed — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12636843
Method for Manufacturing an Electro-Optical Component and Electro-Optical Component
3y 4m to grant Granted May 26, 2026
Patent 12631837
PHOTONIC QUASI-MONOLITHIC DIE ARCHITECTURES
3y 9m to grant Granted May 19, 2026
Patent 12625337
Fiber Optic Cassette
2y 2m to grant Granted May 12, 2026
Patent 12619031
SYSTEMS AND METHODS TO REDUCE EMI FOR FIBER OPTIC ARRAYS
2y 10m to grant Granted May 05, 2026
Patent 12607817
RECONFIGURABLE MODULAR FIBER OPTIC CASSETTE
3y 1m to grant Granted Apr 21, 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
68%
Grant Probability
99%
With Interview (+32.6%)
3y 1m (~9m remaining)
Median Time to Grant
Low
PTA Risk
Based on 576 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