USD316984SExpiredUtility

Precious stone

Assignee: SEIKI SHINSHA CO LTDPriority: Sep 5, 1988Filed: Feb 24, 1989Granted: May 21, 1991
Est. expirySep 5, 2008(expired)· nominal 20-yr term from priority
Inventors:Shlomo Cohen
75
PatentIndex Score
17
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the precious stone, as shown and described.

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