Valve

- ITT Flygt AB
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Description

FIG. 1 is a perspective view taken from the rear and right side of a valve showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D114497 April 1939 Ray
D142771 November 1945 Chapman, Jr.
D286907 November 25, 1986 Hilpert
D287268 December 16, 1986 Hilpert
4052035 October 4, 1977 Kenny et al.
4265268 May 5, 1981 Hetz
4462766 July 31, 1984 Carlsson et al.
4925375 May 15, 1990 Carlsson
4948342 August 14, 1990 Landquist
5161958 November 10, 1992 Landquist
Patent History
Patent number: D342307
Type: Grant
Filed: Mar 8, 1991
Date of Patent: Dec 14, 1993
Assignee: ITT Flygt AB (Solna)
Inventors: Thomas Bartholf (Stockholm), Folke Landquist (Balsta), Bengt Sodergard (Upplands Vashy)
Primary Examiner: James R. Largen
Attorney: M. J. Lombardi
Application Number: 7/666,873