USD276238SExpiredUtility

Document feeder for copying machine

80
Assignee: SHARP KKPriority: Dec 29, 1981Filed: Jun 18, 1982Granted: Nov 6, 1984
Est. expiryDec 29, 2001(expired)· nominal 20-yr term from priority
Inventors:Mikio KosakoShigeaki HayashiHarumi Sakamoto
80
PatentIndex Score
16
Cited by
5
References
1
Claims

Claims

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

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