USD310237SExpiredUtility

Copier control device

53
Assignee: CANON KKPriority: Jan 22, 1988Filed: Jul 19, 1988Granted: Aug 28, 1990
Est. expiryJan 22, 2008(expired)· nominal 20-yr term from priority
Inventors:Yosuke OhsawaTomohiko Hirata
53
PatentIndex Score
6
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a copier control device, as shown and described.

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