USD490482SExpiredUtility

Spherical jigsaw puzzle

59
Priority: Aug 21, 2003Filed: Aug 21, 2003Granted: May 25, 2004
Est. expiryAug 21, 2023(expired)· nominal 20-yr term from priority
Inventors:Shih-Hung Chuang
59
PatentIndex Score
11
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a spherical jigsaw puzzle, as shown.

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