Multiple chamber infusion pump

Krug , et al. May 28, 2

Patent Grant D457949

U.S. patent number D457,949 [Application Number D/116,853] was granted by the patent office on 2002-05-28 for multiple chamber infusion pump. Invention is credited to James Marlow Christensen, John Andrew Krug.


United States Patent D457,949
Krug ,   et al. May 28, 2002

Multiple chamber infusion pump

Claims

The ornamental design for a multiple chamber infusion pump, as shown and described.
Inventors: Krug; John Andrew (Orange, CA), Christensen; James Marlow (Glendora, CA)
Appl. No.: D/116,853
Filed: January 11, 2000

Current U.S. Class: D24/111
Current International Class: 2402
Field of Search: ;D24/111,108 ;417/44.1,42,63,474,477.2,479 ;604/153,518,520,320,131,151,257,321,319 ;128/DIG.13

References Cited [Referenced By]

U.S. Patent Documents
D336514 June 1993 Valerio et al.
D339194 September 1993 Telang et al.
5928196 July 1999 Johnson et al.
5954485 September 1999 Johnson et al.
6095757 August 2000 Frezza
Primary Examiner: Simmons; Ian

Description



FIG. 1 is a front view of a multiple chamber infusion pump showing our new design;

FIG. 2 is a side view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front view thereof, with the cover and cap removed. A section of the front is removed to show the inside surface detail of the infusion chambers;

FIG. 5 is a side view thereof, with a section of the side removed to show the inside surface details of the infusion chamber.

FIG. 6 is a top view thereof; and,

FIG. 7 is bottom plan view thereof.

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