USD496574SExpiredUtility

Portable electric drill

83
Assignee: HITACHI KOKI KKPriority: Aug 11, 2003Filed: Feb 10, 2004Granted: Sep 28, 2004
Est. expiryAug 11, 2023(expired)· nominal 20-yr term from priority
Inventors:Masato SakaiKimitaka Abo
83
PatentIndex Score
29
Cited by
23
References
1
Claims

Claims

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

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