USD506978SExpiredUtility

Optical receptacle

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Assignee: SANWA DENKI KOGYO CO LTDPriority: Sep 21, 2001Filed: Mar 20, 2002Granted: Jul 5, 2005
Est. expirySep 21, 2021(expired)· nominal 20-yr term from priority
Inventors:Yuji WatanabeTakashi TsukamotoTsuyoshi HisanoKatsunori KitagawaKenji FurufujiYasusuke HiokiMikio HojoKatsuyuki Nakano
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PatentIndex Score
3
Cited by
21
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an optical receptacle, as shown and described.

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