USD508835SExpiredUtility

Air drill

60
Assignee: POWERMATE CORPPriority: May 14, 2004Filed: May 14, 2004Granted: Aug 30, 2005
Est. expiryMay 14, 2024(expired)· nominal 20-yr term from priority
Inventors:Joel D. SchillerJeffrey A. KretschLisa M. WahlSandra L. HesseChad DavisScott DallmeyerCraig Scherer
60
PatentIndex Score
11
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air drill, as shown and described.

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