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
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)