USD316021SExpiredUtility
Drill
Est. expiryMar 11, 2008(expired)· nominal 20-yr term from priority
Inventors:Roderick F. Bunyea
93
PatentIndex Score
37
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a drill or similar article, as shown and described.
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