USD251667SExpiredUtility

Digger tooth

63
Assignee: CORONA CLIPPER COMPANYPriority: Nov 9, 1977Filed: Nov 9, 1977Granted: Apr 24, 1979
Est. expiryNov 9, 1997(expired)· nominal 20-yr term from priority
Inventors:Harland F. Lemcke
63
PatentIndex Score
8
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a digger tooth, as shown.

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