USD324064SExpiredUtility

Copying machine

28
Assignee: RICOH CO LTDPriority: Mar 10, 1989Filed: Sep 7, 1989Granted: Feb 18, 1992
Est. expiryMar 10, 2009(expired)· nominal 20-yr term from priority
Inventors:Ken TomatsuYoko NakamuraTatsuo OkudaTakafumi Hoshimura
28
PatentIndex Score
0
Cited by
8
References
1
Claims

Claims

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

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