USD264603SExpiredUtility

Sling-supported drawing board or similar article

23
Individually held — no corporate assignee on recordPriority: Apr 17, 1980Filed: Apr 17, 1980Granted: May 25, 1982
Est. expiryApr 17, 2000(expired)· nominal 20-yr term from priority
Inventors:Steven A. Mickelsen
23
PatentIndex Score
1
Cited by
0
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sling-supported drawing board or similar article, substantially as shown and described.

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