USD338226SExpiredUtility

Copying machine

Assignee: CANON KKPriority: Oct 23, 1991Filed: Apr 10, 1992Granted: Aug 10, 1993
Est. expiryOct 23, 2011(expired)· nominal 20-yr term from priority
Inventors:Ei Yamamoto
66
PatentIndex Score
12
Cited by
10
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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