USD315574SExpiredUtility

Copying machine

85
Assignee: CANON KKPriority: Oct 15, 1987Filed: Apr 12, 1988Granted: Mar 19, 1991
Est. expiryOct 15, 2007(expired)· nominal 20-yr term from priority
Inventors:Takeshi KomadaMinoru AoyamaTomohiko Hirata
85
PatentIndex Score
22
Cited by
4
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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