Regulator

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Information

Patent Grant
D288469

References
Source

Patent Number
D288,469
Date Filed
Thursday, April 5, 1984
42 years ago
Date Issued
Tuesday, February 24, 1987
39 years ago

Inventors
- David A. Pryor
Original Assignees
- VICTOR EQUIPMENT COMPANY
Examiners
- Largen; James R.
Agents
- Majestic, Gallagher, Parsons & Siebert

US Classifications
- D23 - Environmental heating and cooling
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D23 19-22
- 137 50512
- 137 50541
- 137 50542
- D10 85
- 137 50518
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design of a regulator, substantially as shown and described.

US Referenced Citations (10)

Number	Name	Date	Kind
D259734	Cerrato	Jun 1981
2061794	Deming	Nov 1936
2195728	Jones et al.	Apr 1940
2618908	Salter et al.	Nov 1952
2625954	Klein	Jan 1953
2770252	Bass, Sr.	Nov 1956
3286726	Guy	Nov 1966
3547143	Mills, Jr.	Dec 1970
3586037	Zimmer	Jun 1971
3911948	Collins, Jr. et al.	Oct 1975

Non-Patent Literature Citations (3)

Entry
Victor Gas Apparatus Catalog, 1982, pp. 24-27.
Oxweld/Purox Regulators and Gas Control Equipment, #NWSA 230, 270, 295, pp. 3/3 and 3/7.
Victor Master Catalog, Welding & Cutting Division, 1974, p. 100.