USD428049SExpiredUtility

Electronic copying machine

Assignee: RICOH CO LTDPriority: Dec 24, 1998Filed: Jun 23, 1999Granted: Jul 11, 2000
Est. expiryDec 24, 2018(expired)· nominal 20-yr term from priority
Inventors:Akira Imai
83
PatentIndex Score
25
Cited by
4
References
1
Claims

Claims

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

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