Infusion pump cartridge

- I-Flow Corporation
Description

FIG. 1 is a perspective view of an infusion pump cartridge, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a rear elevational view thereof.

The bottom of the article is substantially plain and unornamented.

Referenced Cited
U.S. Patent Documents
4067332 January 10, 1978 O'Leary
4741736 May 3, 1988 Brown
Patent History
Patent number: D321559
Type: Grant
Filed: Jan 24, 1989
Date of Patent: Nov 12, 1991
Assignee: I-Flow Corporation (Irvine, CA)
Inventor: Charles M. Kienholz (San Dimas, CA)
Primary Examiner: Stella Reid
Attorney: Robert M. Asher
Application Number: 7/301,431