P
USD329056SExpiredUtilityPatentIndex 73

Copying machine

Assignee: CANON KKPriority: Nov 22, 1989Filed: May 22, 1990Granted: Sep 1, 1992
Est. expiryNov 22, 2009(expired)· nominal 20-yr term from priority
Inventors:MIZUKAMI ATSUSHIAOYAMA MINORUSAKURAI MITSURUTAKAHASHI RYOICHI
73
PatentIndex Score
6
Cited by
17
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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