USD388129SExpiredUtility

Three dimensional chess board

23
Assignee: LAMPEL MICHAEL CARLPriority: Sep 19, 1996Filed: Sep 19, 1996Granted: Dec 23, 1997
Est. expirySep 19, 2016(expired)· nominal 20-yr term from priority
Inventors:Michael Carl Lampel
23
PatentIndex Score
5
Cited by
3
References
1
Claims

Claims

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

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