Pressure reducing valve

- SMC Kabushiki Kaisha
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top plan view of a pressure reducing valve, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D301914 June 27, 1989 Ogasawara et al.
D301917 June 27, 1989 Ogasawara et al.
2215597 September 1940 Semon et al.
3071146 January 1963 Friedell et al.
4624277 November 25, 1986 Veite
4696320 September 29, 1987 Bull
Patent History
Patent number: D406875
Type: Grant
Filed: Dec 23, 1996
Date of Patent: Mar 16, 1999
Assignee: SMC Kabushiki Kaisha (Tokyo)
Inventor: Teruo Uehara (Ibaraki-ken)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robin V. Taylor
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 0/64,189
Classifications
Current U.S. Class: Pressure Regulating Or Relieving (D23/235)
International Classification: 2301;