IP Library › Granted Patent US 11,435,534
Granted Patent B2
US 11,435,534 · App. 16/897,587 · Granted Sep 6, 2022

Flexible optical fiber connectors and assemblies

Inventors: John P. Hill (Oak Grove, MN); Brian Larson (Andover, MN); Jeffrey Gniadek (Otisfield, ME); David J. Johnsen (Plymouth, MN); James John Henschel (Chula Vista, CA); Matthew John Brigham (Charlton, MA)
Assignee: Clearfield, Inc.
G02B6/3893G02B6/3825G02B6/3831G02B6/3897
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Quick Facts
Patent No.
US 11,435,534
App. No.
16/897,587
Granted
Sep 6, 2022
Kind
B2
Abstract

A flexible optical fiber connector comprises a first housing component configured to couple to a terminating connector, and a second housing component configured to receive an optical fiber for termination in the terminating connector. The first housing component and the second housing component are further configured to receive a pushable connector therethrough. A flexible optical fiber connector assembly comprises a flexible connector and a terminating connector coupled thereto. The flexible connector assembly is configured to couple to an adapter held by a holder coupled to a port.

Claims (19)

1. A terminal comprising:

a port base comprising a plurality of ports, at least one port of the plurality of ports configured to receive a flexible connector, the flexible connector being configured to receive a pushable connector and to couple to a terminating connector, wherein the port base is further configured to receive a plate configured to couple to the port base to secure the holder for holding the adapter to the at least one port;

wherein the at least one port is further configured to receive a holder for holding an adapter configured to receive the terminating connector.

2. The terminal of claim 1 , wherein the flexible connector comprises:

a first housing component configured to couple to the terminating connector; and

a second housing component configured to receive an optical fiber for termination in the terminating connector.

3. The terminal of claim 2 , wherein the first housing component comprises a first prong and a second prong separated by a slit, each of the first prong and the second prong having a double-D hole and a flat configured to accommodate coupling the first housing component to the terminating connector.

4. The terminal of claim 2 , wherein the terminating connector comprises:

a back post configured to couple to the first housing component;

a spring; and

a ferrule for terminating the optical fiber;

wherein the back post is further configured to receive the spring and the ferrule.

5. The terminal of claim 4 , wherein the terminating connector further comprises an internal housing for housing the ferrule and an outer housing.

6. The terminal of claim 1 , wherein the holder comprises:

a base portion configured to couple to the at least one port; and

an adapter holding portion configured to hold the adapter.

7. The terminal of claim 6 , wherein the holder is a single integral piece.

8. The terminal of claim 1 , wherein the at least one port is configured to receive a plurality of different holders, each holder of the plurality of different holders being configured to hold a different adapter for coupling to a different terminating connector.

9. The terminal of claim 1 , wherein the at least one port is a flexible port comprising a seal, a press-in element, and a clip.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 2, 2020
From: HILL, JOHN P.; LARSON, BRIAN; GNIADEK, JEFFREY; JOHNSEN, DAVID J.; HENSCHEL, JAMES JOHN; BRIGHAM, MATTHEW JOHN
To: CLEARFIELD, INC.
Reel/Frame 053109/0880 →
Continuity (2)
Provisional Application 62859828 · Jun 11, 2019
Related Publication 20200393629A1 · Dec 17, 2020
Cited By (6)
US 12,483,833 US 12,495,253 US 12,507,009 US 12,532,113 US 12,551,020 US 12,647,727