USD310533SExpiredUtility

Specialized circle cutter

10
Individually held — no corporate assignee on recordPriority: Jun 19, 1987Filed: Jun 19, 1987Granted: Sep 11, 1990
Est. expiryJun 19, 2007(expired)· nominal 20-yr term from priority
Inventors:Robert L. GarrettGregory A. Lauvray
10
PatentIndex Score
1
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a specialized circle cutter, as shown and described.

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