Pressure regulator

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Description

FIG. 1 is a front view of a pressure regulator showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is an isometric view thereof.

Referenced Cited
U.S. Patent Documents
D85514 November 1931 Critchlow
D291807 September 8, 1987 Yew et al.
D370017 May 21, 1996 Tsai
1821189 September 1931 Meinker et al.
3989061 November 2, 1976 Pelton
Patent History
Patent number: D393647
Type: Grant
Filed: Nov 7, 1995
Date of Patent: Apr 21, 1998
Inventors: James H. Garrard (Kirkwood, MO), Steven M. Matusek (Overland Park, KS)
Primary Examiner: Ralf Seifert
Application Number: 0/46,089
Classifications
Current U.S. Class: Element Or Attachment (D15/5)
International Classification: 1502;