Portable medical pumping unit

- KCI Licensing, Inc.

FIG. 1 is a top perspective view of a portable medical pumping unit, showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front end elevational view thereof;

FIG. 6 is a rear end elevational view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D294359 February 23, 1988 Tsai
D339356 September 14, 1993 Tsai
D374075 September 24, 1996 Lee
D374931 October 22, 1996 Cesaroni et al.
5843007 December 1, 1998 McEwen et al.
5938628 August 17, 1999 Oguri et al.
Patent History
Patent number: D434150
Type: Grant
Filed: May 11, 1999
Date of Patent: Nov 21, 2000
Assignee: KCI Licensing, Inc. (San Antonio, TX)
Inventors: David M. Tumey (San Antonio, TX), L. Tab Randolph (San Antonio, TX)
Primary Examiner: Ian Simmons
Law Firm: Wayne J. Colton, Inc.
Application Number: 0/104,763