Valve chest for a unitary valve assembly
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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
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