USD311417SExpiredUtility

Copying machine

77
Assignee: SHARP KKPriority: Jul 17, 1987Filed: Jan 14, 1988Granted: Oct 16, 1990
Est. expiryJul 17, 2007(expired)· nominal 20-yr term from priority
Inventors:Mikio KosakoYouichi Tatsuta
77
PatentIndex Score
17
Cited by
3
References
1
Claims

Claims

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

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