USD282174SExpiredUtility

Data transmitting optical coupler

49
Assignee: CANON KKPriority: Oct 20, 1982Filed: Apr 18, 1983Granted: Jan 14, 1986
Est. expiryOct 20, 2002(expired)· nominal 20-yr term from priority
Inventors:Nobuo KikuchiHideo Fushimoto
49
PatentIndex Score
4
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a data transmitting optical coupler, as shown and described.

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