Automatic latex tube tourniquet

Description

FIG. 1 is a front elevational view of an automatic latex tube tourniquet showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
268407 December 1882 Hughes
3156243 November 1964 Sculley
3910280 October 1975 Talonn
4911162 March 27, 1990 Wolff
Foreign Patent Documents
116403 January 1943 AUX
Patent History
Patent number: D331972
Type: Grant
Filed: Aug 15, 1990
Date of Patent: Dec 22, 1992
Inventor: Sai Y. Tam (Hong Kong)
Primary Examiner: Stella Reid
Law Firm: Knobbe, Martens, Olson & Bear
Application Number: 7/568,315
Classifications