Vacuum pump
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Description
The broken lines in
Claims
The ornamental design for a vacuum pump unit, as shown and described.
Referenced Cited
U.S. Patent Documents
4631006 | December 23, 1986 | Murray |
D444797 | July 10, 2001 | Davis et al. |
D549744 | August 28, 2007 | Sundheim et al. |
D573159 | July 15, 2008 | Etter |
D590843 | April 21, 2009 | Averill et al. |
D603872 | November 10, 2009 | Averill et al. |
D604746 | November 24, 2009 | Nishido et al. |
D618707 | June 29, 2010 | Schuetz et al. |
D630229 | January 4, 2011 | Dreifert |
D656518 | March 27, 2012 | Varini |
Patent History
Patent number: D666217
Type: Grant
Filed: Sep 28, 2011
Date of Patent: Aug 28, 2012
Assignee: CPS Products, Inc. (Hialeah, FL)
Inventors: Michael Pruszynski (Hialeah, FL), Richard Koldewey (Auburn, IN)
Primary Examiner: Ralf Seifert
Attorney: Malin Haley DiMaggio Bowen & Lhota, P.A.
Application Number: 29/402,840
Type: Grant
Filed: Sep 28, 2011
Date of Patent: Aug 28, 2012
Assignee: CPS Products, Inc. (Hialeah, FL)
Inventors: Michael Pruszynski (Hialeah, FL), Richard Koldewey (Auburn, IN)
Primary Examiner: Ralf Seifert
Attorney: Malin Haley DiMaggio Bowen & Lhota, P.A.
Application Number: 29/402,840
Classifications
Current U.S. Class:
Pump Or Compressor (D15/7)