USD621853SActiveUtility

Portable vacuum pump

80
Individually held — no corporate assignee on recordPriority: Sep 12, 2008Filed: Sep 12, 2008Granted: Aug 17, 2010
Est. expirySep 12, 2028(~2.1 yrs left)· nominal 20-yr term from priority
Inventors:Gregory S. SundheimRobert M. Morris
80
PatentIndex Score
25
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable vacuum pump, as shown in  FIGS. 1-5 .

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