Pump cassette

- Hospira, Inc.
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Description

FIG. 1 is a top, front perspective view of a pump cassette, showing our new design;

FIG. 2 is a bottom, rear perspective view of the pump cassette of FIG. 1;

FIG. 3 is a top plan view of the pump cassette of FIG. 1;

FIG. 4 is a front elevational view of the pump cassette of FIG. 1;

FIG. 5 is a left end elevational view of the pump cassette of FIG. 1;

FIG. 6 is a rear elevational view of the pump cassette of FIG. 1;

FIG. 7 is a right end elevational view of the pump cassette of FIG. 1; and,

FIG. 8 is a bottom plan view of the pump cassette of FIG. 1.

Claims

The ornamental design for a pump cassette, as shown and described.

Referenced Cited
U.S. Patent Documents
3545897 December 1970 Russell
D352721 November 22, 1994 Cook et al.
5462256 October 31, 1995 Minick et al.
D371194 June 25, 1996 Marston et al.
5586868 December 24, 1996 Lawless et al.
5601420 February 11, 1997 Warner et al.
5816779 October 6, 1998 Lawless et al.
D410470 June 1, 1999 Filipek et al.
D436698 January 23, 2001 Noguero
6231320 May 15, 2001 Lawless et al.
6494694 December 17, 2002 Lawless et al.
D479245 September 2, 2003 Leu
Patent History
Patent number: D504507
Type: Grant
Filed: Feb 17, 2004
Date of Patent: Apr 26, 2005
Assignee: Hospira, Inc. (Lake Forest, IL)
Inventors: John S. Ziegler (Arlington Heights, IL), Marwan A. Fathallah (Mundelein, IL)
Primary Examiner: Ian Simmons
Attorney: Michael R. Crabb
Application Number: 29/199,537