Ferrule for optical fiber connectors

- Fujikura Ltd.
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Description

1. Ferrule for optical fiber connectors

Reproduction 1.1 is a top perspective view;

reproduction 1.2 is a bottom perspective view;

reproduction 1.3 is a front elevation view;

reproduction 1.4 is a rear elevation view;

reproduction 1.5 is a top plan view;

reproduction 1.6 is a bottom plan view;

reproduction 1.7 is a left side elevation view;

reproduction 1.8 is a right side elevation view;

reproduction 1.9 is an enlarged cross-sectional view taken vertically at the center of reproduction 1.3;

reproduction 1.10 is an enlarged cross-sectional view taken horizontally at the center of reproduction 1.3.

The spaced parallel lines seen in reproductions 1.9 and 1.10 are for showing the cross sections and form no part of the claimed design. The dot-dot-dash broken lines represent the bounds of the claimed design while all other broken lines are included for the purpose of illustrating portions of the ferrule for optical fiber connectors; the broken lines form no part of the claimed design.

Claims

The ornamental design for ferrule for optical fiber connectors, as shown and described.

Referenced Cited
U.S. Patent Documents
5815621 September 29, 1998 Sakai
D526276 August 8, 2006 Shiraishi
7588374 September 15, 2009 Nishimura
D611418 March 9, 2010 Kato
7726885 June 1, 2010 Nishimura
D619536 July 13, 2010 Kato
8016491 September 13, 2011 Takaoka
8562225 October 22, 2013 Kato
D740756 October 13, 2015 Katagiyama
D740758 October 13, 2015 Katagiyama
9632258 April 25, 2017 Nishimura
20060245695 November 2, 2006 Fujiwara
20110229086 September 22, 2011 Bradley
20220075124 March 10, 2022 Asada
Patent History
Patent number: D964292
Type: Grant
Filed: Sep 3, 2020
Date of Patent: Sep 20, 2022
Assignee: Fujikura Ltd. (Tokyo)
Inventors: Hirotaka Asada (Sakura), Shigeo Takahashi (Sakura)
Primary Examiner: Keli L Hill
Application Number: 35/511,482