USD307149SExpiredUtility

Cutting tool insert

77
Assignee: KENNAMETAL INCPriority: Jan 22, 1988Filed: Jan 22, 1988Granted: Apr 10, 1990
Est. expiryJan 22, 2008(expired)· nominal 20-yr term from priority
Inventors:Kenneth L. Niebauer
77
PatentIndex Score
16
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a cutting tool insert, as shown and described.

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