USD283625SExpiredUtility

Document feeder for copying machine

Assignee: RICOH CO LTDPriority: Jun 24, 1983Filed: Dec 22, 1983Granted: Apr 29, 1986
Est. expiryJun 24, 2003(expired)· nominal 20-yr term from priority
Inventors:Tetsuya Goto
74
PatentIndex Score
12
Cited by
9
References
1
Claims

Claims

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

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