Double diaphragm pump assembly

- Tuthill Corporation
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Description

FIG. 1 is a perspective view of an illustrative embodiment of a double diaphragm pump assembly;

FIG. 2 is a forward elevation view of the double diaphragm pump assembly of FIG. 1;

FIG. 3 is a rear view of the double diaphragm pump assembly of FIG. 1;

FIG. 4 is a top view of the double diaphragm pump assembly of FIG. 1;

FIG. 5 is a right side view of the double diaphragm pump assembly of FIG. 1;

FIG. 6 is a left hand side view of the double diaphragm pump assembly of FIG. 1; and,

FIG. 7 is an underside view of the double diaphragm pump assembly of FIG. 1.

Claims

The ornamental design of double diaphragm pump assembly, as shown and described.

Referenced Cited
U.S. Patent Documents
D268413 March 29, 1983 Wilden
D294946 March 29, 1988 Wilden
D294947 March 29, 1988 Wilden
5108270 April 28, 1992 Kozumplik, Jr.
D331412 December 1, 1992 Wilden
5368452 November 29, 1994 Johnson et al.
5527160 June 18, 1996 Kozumplik, Jr. et al.
D380218 June 24, 1997 McKee et al.
D388796 January 6, 1998 Conti et al.
D388797 January 6, 1998 Conti et al.
D400210 October 27, 1998 Reynolds et al.
D435855 January 2, 2001 Donelson et al.
D484145 December 23, 2003 Roberts et al.
6901961 June 7, 2005 Roberts et al.
D515101 February 14, 2006 Wiechers et al.
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20100043895 February 25, 2010 Towne
Patent History
Patent number: D667465
Type: Grant
Filed: Sep 23, 2011
Date of Patent: Sep 18, 2012
Assignee: Tuthill Corporation (Fort Wayne, IN)
Inventors: Thomas R. Headley (Roanoke, IN), Benjamin R. Freiburger (Fort Wayne, IN)
Primary Examiner: Ralf Seifert
Attorney: Barnes & Thornburg LLP
Application Number: 29/402,528
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)