Combined electrode drive and nozzle unit for an automatic air carbon-arc cutting and gouging torch

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Information

Patent Grant
D281250

References
Source

Patent Number
D281,250
Date Filed
Thursday, April 21, 1983
41 years ago
Date Issued
Tuesday, November 5, 1985
38 years ago

Inventors
Original Assignees
- Arcair Company
Examiners
- Bullock; B. J.
Agents
- Simmons; James C.
- Innis; E. Eugene

US Classifications
- D15 - Machines not elsewhere specified
Field of Search
- US
- D15 144
- 219 69 R
- 219 70
- 219 69 G
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a combined electrode drive and nozzle unit for an automatic air carbon-arc cutting and gouging torch, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
D210245	Johnson et al.	Feb 1968
3317779	Henderson	May 1967
3659071	Henderson	Apr 1972
3728513	Charrier et al.	Apr 1973
3919516	Ullman et al.	Nov 1975
4260867	Coughliu et al.	Apr 1981