USD351188SExpiredUtility

Offset printing machine

52
Assignee: RYOBI LTDPriority: Jun 19, 1992Filed: Dec 17, 1992Granted: Oct 4, 1994
Est. expiryJun 19, 2012(expired)· nominal 20-yr term from priority
Inventors:Etsuo HiraishiHideo AoyamaKatsushi Hirokawa
52
PatentIndex Score
7
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an offset printing machine, as shown and described.

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