USD666217SActiveUtility

Vacuum pump

64
Assignee: PRUSZYNSKI MICHAELPriority: Sep 28, 2011Filed: Sep 28, 2011Granted: Aug 28, 2012
Est. expirySep 28, 2031(~5.1 yrs left)· nominal 20-yr term from priority
Inventors:Michael PruszynskiRichard Koldewey
64
PatentIndex Score
16
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a vacuum pump unit, as shown and described.

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