USD315660SExpiredUtility

Knife blade

76
Assignee: REGENT SHEFFIELD LTDPriority: Oct 18, 1985Filed: Apr 14, 1986Granted: Mar 26, 1991
Est. expiryOct 18, 2005(expired)· nominal 20-yr term from priority
Inventors:Jerome S. Hahn
76
PatentIndex Score
17
Cited by
4
References
1
Claims

Claims

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

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