USD249797SExpiredUtility

Copying machine

71
Assignee: ADDRESSOGRAPH MULTIGRAPHPriority: Oct 22, 1977Filed: Oct 22, 1977Granted: Oct 3, 1978
Est. expiryOct 22, 1997(expired)· nominal 20-yr term from priority
Inventors:John J. Van AckerTerry G. SeelenbinderRichard W. JacksonEugene P. OddoWalter A. Hudson
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PatentIndex Score
12
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0
References
1
Claims

Claims

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

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