USD319450SExpiredUtility

Multiple function image switching attachment for a telescope or similar article

50
Individually held — no corporate assignee on recordPriority: Sep 17, 1990Filed: Sep 17, 1990Granted: Aug 27, 1991
Est. expirySep 17, 2010(expired)· nominal 20-yr term from priority
Inventors:Jeffrey R. Charles
50
PatentIndex Score
7
Cited by
25
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a multiple function image switching attachment for a telescope or similar article, as shown and described.

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