USD305667SExpiredUtility

Stereoscopic viewer

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Assignee: VIEW MASTER IDEAL GROUP INCPriority: May 30, 1986Filed: May 30, 1986Granted: Jan 23, 1990
Est. expiryMay 30, 2006(expired)· nominal 20-yr term from priority
Inventors:Martin ThalerDavid M. Gresham
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PatentIndex Score
0
Cited by
11
References
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Claims

Claims

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

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