USD280883SExpiredUtility

Portable electric drill

89
Assignee: RYOBI LTDPriority: Jul 26, 1983Filed: Dec 29, 1983Granted: Oct 8, 1985
Est. expiryJul 26, 2003(expired)· nominal 20-yr term from priority
Inventors:Masakazu SakamotoTeruhisa NumataEtsushi Yamamoto
89
PatentIndex Score
27
Cited by
3
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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