USD475596SExpiredUtility

Portable electric driver drill

91
Assignee: HITACHI KOKI KKPriority: Feb 9, 2001Filed: Aug 8, 2001Granted: Jun 10, 2003
Est. expiryFeb 9, 2021(expired)· nominal 20-yr term from priority
Inventors:Takashi OzawaTakashi Ueda
91
PatentIndex Score
43
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable electric driver drill, as shown and described.

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