Valve

Description

FIG. 1 is a right side elevational view of a valve showing our new design, the left side being a mirror image of the right side;

FIG. 2 is a perspective view taken from the top, front and right side thereof;

FIG. 3 is another perspective view taken from the top, rear and left side thereof;

FIG. 4 is a third perspective view taken from the bottom, rear and right side thereof;

FIG. 5 is a top, front perspective view of the valve body thereof;

FIG. 6 is a top, rear perspective view of FIG. 5; and,

FIG. 7 is a bottom perspective view of the valve actuator thereof.

Referenced Cited
U.S. Patent Documents
D96405 July 1935 Murphy
D152809 February 1949 MacCauley
D154427 July 1949 Peterson
D168641 January 1953 St. Clair et al.
D186489 October 1959 Frye
D234200 January 1975 Buechler
D236266 August 1975 Holben
3838707 October 1974 Wachowitz, Jr.
4421295 December 20, 1983 Parkison
4819691 April 11, 1989 Lofgren et al.
Patent History
Patent number: D328945
Type: Grant
Filed: Dec 8, 1989
Date of Patent: Aug 25, 1992
Inventors: Nils I. Aarthun (Partille), Peter Lofgren (Hovas)
Primary Examiner: James R. Largen
Law Firm: Wegner, Cantor, Mueller & Player
Application Number: 7/447,706
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)