USD268681SExpiredUtility

Slide viewer

48
Assignee: HANKE & THOMAS HAMA HAMAPHOTPriority: Nov 13, 1980Filed: Nov 13, 1980Granted: Apr 19, 1983
Est. expiryNov 13, 2000(expired)· nominal 20-yr term from priority
Inventors:Rudolph Hanke
48
PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

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

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