Valve housing or similar article

- Altex Scientific, Inc.
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Description

FIG. 1 is a perspective view of a valve housing or similar article embodying our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view of a modified form of the valve housing or similar article shown in FIG. 1; and

FIG. 8 is a side elevational view of FIG. 7.

Referenced Cited
U.S. Patent Documents
D236980 September 1975 Callahan, Jr. et al.
D238273 December 1975 Hogh et al.
3394726 July 1968 Briee
3538940 November 1970 Graham
3739804 June 1973 Dubrevil
3756274 September 1973 Wolfgramm
3788344 January 1974 Dyck
3863666 February 1975 Bonne et al.
Patent History
Patent number: D242708
Type: Grant
Filed: Feb 27, 1975
Date of Patent: Dec 14, 1976
Assignee: Altex Scientific, Inc. (Berkeley, CA)
Inventors: Emery Major (Larkspur, CA), James L. McDonald (Richmond, CA), Harry R. McDonald (Richmond, CA)
Primary Examiner: James R. Largen
Attorney: Theodore J. Bielen, Jr.
Application Number: 5/553,897
Classifications
Current U.S. Class: D23/19
International Classification: D2301;