Nozzle insert for use in metal scarfing apparatus

- The Esab Group, Inc.
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Description

FIG. 1 is a front perspective view of a nozzle insert for use in a metal scarfing apparatus, embodying our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an end view thereof, looking from the left as seen in FIG. 2; and,

FIG. 4 is an end view thereof, looking from the right as seen in FIG. 2.

Referenced Cited
U.S. Patent Documents
D266521 October 12, 1982 Gustafsson
D282666 February 18, 1986 Salmi et al.
2468824 May 1949 Hughey
2496923 February 1950 Walters et al.
2521199 September 1950 Babcock
2531006 November 1950 Smith
4115154 September 19, 1978 Fuhrhop
4173499 November 6, 1979 Holemann
4455176 June 19, 1984 Fuhrhop
4501624 February 26, 1985 Lotz
4765597 August 23, 1988 Fuhrhop et al.
5234658 August 10, 1993 Showalter et al.
Patent History
Patent number: D353823
Type: Grant
Filed: May 25, 1993
Date of Patent: Dec 27, 1994
Assignee: The Esab Group, Inc. (Florence, SC)
Inventors: Michael S. Showalter (Florence, SC), John G. Dawson, Jr. (Florence, SC), Frank J. Gusky (Quinby, SC)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Bell Seltzer Park & Gibson
Application Number: 0/8,723
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)