Valve chest for a unitary valve assembly

- Ingersoll-Rand Company
Description

FIG. 1 is a top view of the valve chest;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front view thereof, and a back view thereof, the back view being a mirror image of the front view;

FIG. 4 is a left side view thereof, and a right side view thereof, the right side view being a mirror image of the image left side view;

FIG. 5 is a top perspective view thereof; and,

FIG. 6 is a bottom perspective view thereof.

Referenced Cited
U.S. Patent Documents
54156 November 1919 West
D87990 October 1932 Willard
D172119 May 1954 Wilson
D197839 March 1964 Logghe
D219014 October 1970 Reid
1866431 July 1932 Swindler
1947430 February 1934 Demooy
2707940 May 1955 Harris
4183414 January 15, 1980 Tamai et al.
4674529 June 23, 1987 Ferguson
5307881 May 3, 1994 Kimberlin
Patent History
Patent number: D376412
Type: Grant
Filed: Jul 29, 1994
Date of Patent: Dec 10, 1996
Assignee: Ingersoll-Rand Company (Woodcliff Lake, NJ)
Inventors: Steven W. Bodell (Troutville, VA), Ted C. Chang (Roanoke, VA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Gregory Andoll
Attorney: John J. Selko
Application Number: 0/26,510
Classifications