USD286540SExpiredUtility

Document feeder for electrophotographic copying machine

75
Assignee: RICOH CO LTDPriority: Feb 23, 1984Filed: Jul 17, 1984Granted: Nov 4, 1986
Est. expiryFeb 23, 2004(expired)· nominal 20-yr term from priority
Inventors:Masanori Hashimoto
75
PatentIndex Score
13
Cited by
9
References
1
Claims

Claims

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

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