Urostomy bag drainage valve

Description

FIG. 1 is a perspective view of a urostomy bag drainage valve, showing my new design;

FIG. 2 is a side view thereof, the broken line showing of the urostomy bag being for illustrative purposes only and forming no part of the claimed design;

FIG. 3 is an enlarged front view thereof;

FIG. 4 is an enlarged side view thereof;

FIG. 5 is an enlarged rear view thereof;

FIG. 6 is an enlarged top view thereof;

FIG. 7 is an enlarged bottom view thereof;

FIG. 8 is an enlarged vertical cross-sectional view taken along line 8--8 of FIG. 4, in partially closed position;

FIG. 9 is an enlarged view similar to FIG. 8, with the valve in totally closed position; and,

FIG. 10 is an enlarged scale view thereof, with the valve in open position.

Referenced Cited
U.S. Patent Documents
D298567 November 15, 1988 Morris
D303575 September 19, 1989 Steer
D354560 January 17, 1995 Chase
4280498 July 28, 1981 Jensen
4826494 May 2, 1989 Richmond et al.
Patent History
Patent number: D396731
Type: Grant
Filed: Apr 4, 1996
Date of Patent: Aug 4, 1998
Inventor: Clorinda M. Mirto (Waterbury, CT)
Primary Examiner: Stella Reid
Law Firm: McCormick, Paulding & Huber
Application Number: 0/52,589