Dustcap for optical adapter

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Description

FIG. 1 is a front elevational view of a dustcap for optical adapter showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a perspective view thereof;

FIG. 6 is a sectional view taken along the line 6-6 of FIG. 1;

FIG. 7 is a perspective view thereof shown in its environment of use;

FIG. 8 is a right side elevational view thereof shown in its environment of use; and,

FIG. 9 is a sectional view thereof shown in its environment of use.

The broken line portion of the figure drawings is included to show environment and forms no part of the claimed design.

Claims

The ornamental design for a dustcap for optical adapter, as shown and described.

Referenced Cited
U.S. Patent Documents
D255428 June 17, 1980 Kretz
D443501 June 12, 2001 Sleppy
6247849 June 19, 2001 Liu
D470461 February 18, 2003 Liang
D572661 July 8, 2008 En Lin et al.
D632550 February 15, 2011 Watanabe
D672318 December 11, 2012 Smith
D675167 January 29, 2013 Smith
D675508 February 5, 2013 Hirano
20030002837 January 2, 2003 Chan
20130071201 March 21, 2013 Watanabe
20130145585 June 13, 2013 Watanabe
Other references
  • Using the optical input/output on the sound card, dated Feb. 11, 2006, [online], [site visited Aug. 3, 2016]. Available from Internet, <URL: http://www.bcot1.com/soundcardusingtheopticalinput.html>.
Patent History
Patent number: D772170
Type: Grant
Filed: Sep 15, 2015
Date of Patent: Nov 22, 2016
Assignee: SANWA DENKI KOGYO CO., LTD. (Tokyo)
Inventors: Yasuhiro Watanabe (Tokyo), Atsushi Nishio (Tokyo)
Primary Examiner: Thomas Johannes
Assistant Examiner: Shawn T Gingrich
Application Number: 29/539,470
Classifications
Current U.S. Class: Cap, Cover Or Boot (D13/156)