USD245279SExpiredUtility

Rook chess piece

81
Individually held — no corporate assignee on recordPriority: Oct 5, 1976Filed: Oct 5, 1976Granted: Aug 2, 1977
Est. expiryOct 5, 1996(expired)· nominal 20-yr term from priority
Inventors:Robert R. Hollendonner
81
PatentIndex Score
24
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a rook chess piece, as shown and described.

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