Diaphragm valve body

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top and side perspective view of my diaphragm valve body;

FIG. 2 is a further perspective view of my diaphragm valve body;

FIG. 3 is a underneath perspective view of my diaphragm valve body;

FIG. 4 is side view of my diaphragm valve body, the other side being the same;

FIG. 5 is a top plan view of my diaphragm valve body; and,

FIG. 6 is an underneath view of my diaphragm valve body.

Referenced Cited
U.S. Patent Documents
D98363 January 1936 Nordstrom
D351897 October 25, 1994 Keeslar
1299047 April 1919 Snyder
2302930 November 1942 Anderson
2579982 December 1951 Trump
3148861 September 1964 McFarland, Jr.
3154286 October 1964 McFarland, Jr.
3310281 March 1967 Boteler
3374522 March 1968 Boteler
3802462 April 1974 Trosch
Foreign Patent Documents
5060252 March 1993 JPX
800675 August 1958 GBX
2231126 November 1990 GBX
Patent History
Patent number: D394700
Type: Grant
Filed: Oct 26, 1995
Date of Patent: May 26, 1998
Inventor: Douglas Harold Emmins (Mannum, South Australia)
Primary Examiner: Ted Shooman
Assistant Examiner: C. Tuttle
Law Firm: Evenson, McKeown, Edwards & Lenahan, P.L.L.C.
Application Number: 0/45,684
Classifications
Current U.S. Class: Symmetrical On One Axis (D23/248); Valve Or Body Therefor (D23/233)
International Classification: 2301;