Vertically adjustable valve and pipe support

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Description

FIG. 1 is a perspective view from the front and side of a vertically adjustable valve and pipe support showing our new design;

FIG. 2 is a front elevational view of the support shown in FIG. 1, the rear elevational view being a mirror image thereof;

FIG. 3 is a left side elevational view of the support shown in FIG. 1, the right elevational view being a mirror image thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D59883 December 1921 Avery
D203238 December 1965 Kovacs
D216432 January 1970 Grosz
D240681 July 1976 Granatelli
D250876 January 23, 1979 Ludblom
D252974 September 25, 1979 Schriebmaier
D269473 June 21, 1983 Jonsson
D281199 October 29, 1985 Prawl
1329816 February 1920 Winslow
3702612 November 1972 Schlesinger
Other references
  • Catalog #158, "Ausco Jacks" by Auto Specialities Mfg. Co., at p. 20; Model 60-115 Mech. Jack.
Patent History
Patent number: D298915
Type: Grant
Filed: Jun 25, 1987
Date of Patent: Dec 13, 1988
Inventors: Var C. Rowley (Mesa, AZ), Roger M. Rowley (Mesa, AZ)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Cahill, Sutton & Thomas
Application Number: 7/66,404
Classifications
Current U.S. Class: D/8373; D/8380; D/8356