Gas regulator

- Victor Equipment Company
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Description

FIG. 1 is a isometric view of a gas regulator showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D153063 March 1949 Hammon
D153064 March 1949 Hammon
D180278 May 1957 Hammon
D207766 May 1967 Kpane
D233569 November 1974 Miller
3348573 October 1964 Bradford
3621867 November 1971 Johnson
3812877 May 1974 Fleischhacker et al.
4094337 June 13, 1978 Robinson
4257450 March 24, 1981 Ollivier
4450858 May 29, 1984 Acomb
4516595 May 14, 1985 Acomb
4679582 July 14, 1987 Zwieker
4696320 September 29, 1987 Bull
4719940 January 19, 1988 Bpavers
Other references
  • Victor Apparatus and Equipment Master Catalog, Copyright 1982, Victor Equipment Company, pp. 84, 91, and 97.
Patent History
Patent number: D306059
Type: Grant
Filed: Apr 30, 1986
Date of Patent: Feb 13, 1990
Assignee: Victor Equipment Company (Denton, TX)
Inventors: Richard W. Miller (Denton, TX), Roger D. Zwicker (Arlington, TX)
Primary Examiner: James R. Largen
Law Firm: Majestic, Parsons, Siebert & Hsue
Application Number: 6/858,293
Classifications
Current U.S. Class: Pressure Regulating Or Relieving (D23/235)