USD320050SExpiredUtility

Double-sided jigsaw puzzle

40
Individually held — no corporate assignee on recordPriority: Mar 27, 1989Filed: Mar 27, 1989Granted: Sep 17, 1991
Est. expiryMar 27, 2009(expired)· nominal 20-yr term from priority
Inventors:Richard A. Mannino
40
PatentIndex Score
8
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a double-sided jigsaw puzzle, as shown and described.

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