Pump cassette

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 thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a cross-sectional view thereof taken along line 4--4 of FIG. 3;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an end elevational view thereof;

FIG. 7 is a top, front perspective view of an alternate embodiment of the pump cassette;

FIG. 8 is a bottom rear perspective view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a cross-sectional view thereof taken along line 10--10 of FIG. 9;

FIG. 11 is a bottom plan view thereof; and,

FIG. 12 is an end elevational view thereof.

Claims

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

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Inventors:	Pastrone; Giovanni (Los Gatos, CA), Holst; Peter A. (Castro Valley, CA)
Assignee:	Abbott Laboratories (Abbott Park, IL)
Appl. No.:	07/817,254
Filed:	January 6, 1992

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Current U.S. Class:	D24/111
Field of Search:	;D24/111,108,107 ;604/34,35,30,119,153,249

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References Cited [Referenced By]

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U.S. Patent Documents

D270089	August 1983	Veelka
D290656	June 1987	Kaleskas
D305150	December 1989	Pastrone
D331799	December 1992	Kramer et al.
D336956	June 1993	Jen
4713051	December 1987	Steppe et al.
4798580	January 1989	DeMeo et al.
4821558	April 1989	Pastrone et al.
4842584	June 1989	Pastrone et al.
4927411	May 1990	Pastrone et al.

Primary Examiner: Reid; Stella
Attorney, Agent or Firm: Drayer; Lonnie R. Nickey; Donald O.