USD283331SExpiredUtility

Flashlight apparatus

Assignee: OLYMPUS OPTICAL COPriority: Feb 25, 1983Filed: Jul 14, 1983Granted: Apr 8, 1986
Est. expiryFeb 25, 2003(expired)· nominal 20-yr term from priority
42
PatentIndex Score
2
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a photographic flash unit, as shown and described.

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