Portable intravenous pole

Description

FIG. 1 is a perspective view of a portable intravenous pole, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D260816 September 15, 1981 Zissimopoulos et al.
4332378 June 1, 1982 Pryor
4511157 April 16, 1985 Wilt, Jr.
Patent History
Patent number: D310570
Type: Grant
Filed: Feb 8, 1988
Date of Patent: Sep 11, 1990
Inventor: James A. Wells (Arlington, TX)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Application Number: 7/153,650
Classifications
Current U.S. Class: D24/51