USD268592SExpiredUtility

Folding transparency viewer

43
Assignee: VIEW MASTER INT GROUPPriority: Jan 26, 1981Filed: Jan 26, 1981Granted: Apr 12, 1983
Est. expiryJan 26, 2001(expired)· nominal 20-yr term from priority
Inventors:Paul D. MillerRichard M. Joffe
43
PatentIndex Score
3
Cited by
6
References
1
Claims

Claims

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

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