Vacuum de-aeration pump

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Description

FIG. 1 is a perspective top view of the vacuum de-aeration pump.

FIG. 2 is a perspective bottom view of the vacuum de-aeration pump.

FIG. 3 is a side elevation of the vacuum de-aeration pump.

FIG. 4 is a side elevation of the vacuum de-aeration pump.

FIG. 5 is a front elevation of the vacuum de-aeration pump.

FIG. 6 is rear elevation of the vacuum de-aeration pump.

FIG. 7 is top view of the vacuum de-aeration pump; and,

FIG. 8 is a bottom view of the vacuum de-aeration pump.

Claims

The ornamental design for a vacuum de-aeration pump, as shown and described.

Referenced Cited
U.S. Patent Documents
D345420 March 22, 1994 Stewart, Sr.
D472558 April 1, 2003 MacPherson et al.
D510939 October 25, 2005 Nikolayev et al.
D520521 May 9, 2006 Angeletta
D550717 September 11, 2007 Saunders et al.
D556215 November 27, 2007 Saunders et al.
D556216 November 27, 2007 Saunders et al.
D556217 November 27, 2007 Saunders et al.
D556781 December 4, 2007 Saunders et al.
D557286 December 11, 2007 Pedrollo
D559866 January 15, 2008 Saunders et al.
D583389 December 23, 2008 Bilger
Patent History
Patent number: D589984
Type: Grant
Filed: Jun 11, 2008
Date of Patent: Apr 7, 2009
Inventor: Peter Roesler (Wangen)
Primary Examiner: R. Seifert
Attorney: Cohen & Grigsby, P.C.
Application Number: 29/319,526
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)