IV dressing


FIG. 1 is a front elevational view of an IV dressing, showing our new design;

FIG. 2 is a top plan view thereof;

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

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a cross-sectional view thereof, taken along line 6--6 of FIG. 1.

Referenced Cited
U.S. Patent Documents
3422817 January 1969 Mishkin et al.
4221215 September 9, 1980 Mandelbaum
4275721 June 30, 1981 Olson
4324237 April 13, 1982 Buttaravoli
Foreign Patent Documents
0998901 October 1976 CAX
Patent History
Patent number: D313653
Type: Grant
Filed: Dec 7, 1987
Date of Patent: Jan 8, 1991
Assignee: Smith & Nephew Research Limited
Inventors: William J. Ward (Hull), Joanne Shorthouse (Hull)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Jacobs & Jacobs
Application Number: 7/131,383
Current U.S. Class: D24/52