USD359056SExpiredUtility

Drilling machine

27
Assignee: RYOBI LTDPriority: Dec 8, 1993Filed: Jun 2, 1994Granted: Jun 6, 1995
Est. expiryDec 8, 2013(expired)· nominal 20-yr term from priority
Inventors:Nobuhiko KarafujiKatsutoshi KouchiyamaShinji Iwamoto
27
PatentIndex Score
1
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a drilling machine, as shown.

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