USD275869SExpiredUtility

Set of instructional chess pieces

11
Individually held — no corporate assignee on recordPriority: Nov 5, 1982Filed: Nov 5, 1982Granted: Oct 9, 1984
Est. expiryNov 5, 2002(expired)· nominal 20-yr term from priority
Inventors:Larry G. Holm
11
PatentIndex Score
1
Cited by
1
References
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Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a set of instructional chess pieces, substantially as shown and described.

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