Pump coupling

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Description

FIG. 1 is a perspective view of the present invention depicting a first end of the pump coupling;

FIG. 2 is a perspective view of the invention depicting a second end of the pump coupling shown in FIG. 1;

FIG. 3 is a side view in elevation of the pump coupling;

FIG. 4 is a side view in elevation of the pump coupling as shown in FIG. 3, rotated 180°;

FIG. 5 is a plan view of the pump coupling, as depicted in FIG. 1; and,

FIG. 6 is a side view in elevation of the first end of the pump coupling depicted in FIG. 1.

Claims

The ornamental design for the pump coupling, as shown and described herein.

Referenced Cited
U.S. Patent Documents
3144832 August 1964 Haynes
D245005 July 12, 1977 Carter
D258508 March 10, 1981 Serrambana
D293912 January 26, 1988 Wilgus et al.
D309308 July 17, 1990 Webb
D404742 January 26, 1999 Versaw et al.
D429735 August 22, 2000 Versaw et al.
D469111 January 21, 2003 Morita et al.
D490819 June 1, 2004 Wahlberg
D603878 November 10, 2009 Chu
Patent History
Patent number: D614524
Type: Grant
Filed: Mar 18, 2009
Date of Patent: Apr 27, 2010
Assignee: Weir Minerals Australia, Ltd. (Artarmon)
Inventors: Michael McAlpine (Caloundra), Robert Turner (Caloundra)
Primary Examiner: Ralf Seifert
Attorney: Morriss O'Bryant Compagni
Application Number: 29/314,292
Classifications
Current U.S. Class: Pendant Having Singular Suspension Point (2) (D11/7)