USD326472SExpiredUtility

Printing machine

21
Individually held — no corporate assignee on recordPriority: Jan 30, 1988Filed: Jul 20, 1988Granted: May 26, 1992
Est. expiryJan 30, 2008(expired)· nominal 20-yr term from priority
Inventors:Ng H. Chung
21
PatentIndex Score
3
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a printing machine, as shown.

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