USD276350SExpiredUtility

Right angle adjustable focus optical coupler

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Assignee: DESIGNS FOR VISIONPriority: Jun 1, 1982Filed: Jun 1, 1982Granted: Nov 13, 1984
Est. expiryJun 1, 2002(expired)· nominal 20-yr term from priority
Inventors:Richard E. Feinbloom
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PatentIndex Score
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Cited by
5
References
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Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a right angle adjustable focus optical coupler, as shown and described.

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