USD332110SExpiredUtility

Slide projector

Assignee: WOLF AUDIO VISUALSPriority: Feb 6, 1989Filed: Aug 7, 1989Granted: Dec 29, 1992
Est. expiryFeb 6, 2009(expired)· nominal 20-yr term from priority
Inventors:Wolfgang Held
29
PatentIndex Score
1
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a slide projector, as shown and described.

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