USD447440SExpiredUtility

Diamond cut

62
Assignee: SIMKA DIAMONDS CORPPriority: Sep 25, 2000Filed: Sep 25, 2000Granted: Sep 4, 2001
Est. expirySep 25, 2020(expired)· nominal 20-yr term from priority
Inventors:Isaac FriedmanPhilip Katz
62
PatentIndex Score
14
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a diamond cut, as shown and described.

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