USD334580SExpiredUtility

Portable vacuum unit for an automatic dampener system in offset printing

Assignee: BEANOMATIC INCPriority: Apr 19, 1990Filed: Apr 19, 1990Granted: Apr 6, 1993

Est. expiryApr 19, 2010(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a portable vacuum unit for an automatic dampener system in offset printing, as shown and described.

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