Dustcap for optical adapter
Description
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
Other references
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| 20130145585 | June 13, 2013 | Watanabe |
- 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
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)