Dustcap for optical adapter
Latest SANWA DENKI KOGYO CO., LTD. Patents:
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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- 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)