USD320753SExpiredUtility

Adjustable circle cutting attachment

5
Individually held — no corporate assignee on recordPriority: Nov 14, 1988Filed: Nov 14, 1988Granted: Oct 15, 1991
Est. expiryNov 14, 2008(expired)· nominal 20-yr term from priority
Inventors:Nathaniel G. Mccormick
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PatentIndex Score
0
Cited by
2
References
1
Claims

Claims

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

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