USD446223SExpiredUtility
Tooth device for use with powered diggers
Priority: Mar 30, 2000Filed: Mar 30, 2000Granted: Aug 7, 2001
Est. expiryMar 30, 2020(expired)· nominal 20-yr term from priority
Inventors:Gerald D. Edwards
60
PatentIndex Score
13
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tooth device for use with powered diggers, as shown and described.
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