USD322085SExpiredUtility

Revolving photographic slide holder

25
Individually held — no corporate assignee on recordPriority: May 22, 1989Filed: May 22, 1989Granted: Dec 3, 1991
Est. expiryMay 22, 2009(expired)· nominal 20-yr term from priority
Inventors:Robert A. Canning
25
PatentIndex Score
4
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a revolving photographic slide holder, as shown.

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