Medical valve

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Description

FIG. 1 is a perspective view of a medical valve showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a side elevational view of the left side thereof, with the opposite side being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D199488 November 1964 Beall
D257384 October 14, 1980 Hetherington et al.
D263871 April 13, 1982 Matsuura
D264131 April 27, 1982 Matsuura
3276472 October 1966 Jinkens et al.
3774604 November 1973 Danielsson
3780736 December 1973 Chen
3916948 November 1975 Benjamin
3957082 May 18, 1976 Fuson et al.
4003403 January 18, 1977 Nehring
4219021 August 26, 1980 Fink
Patent History
Patent number: D271421
Type: Grant
Filed: Jun 12, 1981
Date of Patent: Nov 15, 1983
Inventor: James W. Fetterman (Athens, GA)
Primary Examiner: Bernard Ansher
Attorney: George M. Thomas
Application Number: 6/272,898
Classifications
Current U.S. Class: D24/53; Indicator Element Rigidly Carried By The Movable Element Whose Position Is Indicated (137/556); 137/62541; Rotatable Type Valve (604/248); Rotary Valve (604/32); D23/19
International Classification: D2499; D2301;