Welding helmet

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Description

FIG. 1 is a right side perspective view of a welding helmet showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Claims

The ornamental design for a welding helmet, as shown and described.

Referenced Cited
U.S. Patent Documents
D310432 September 4, 1990 Boochard
D393933 April 28, 1998 Huh
D394732 May 26, 1998 Huh
D398421 September 15, 1998 Crafoord et al.
D419727 January 25, 2000 Verkic et al.
D431328 September 26, 2000 Tanner
4853973 August 8, 1989 Boochard
5533206 July 9, 1996 Petrie et al.
6021520 February 8, 2000 Wang-Lee
6185739 February 13, 2001 Verkic et al.
Patent History
Patent number: D444919
Type: Grant
Filed: Aug 7, 2000
Date of Patent: Jul 10, 2001
Assignee: Sellstrom Manufacturing Co. (Palatine, IL)
Inventors: Rafael Kramer (Glenview, IL), James David Termeer (Chicago, IL)
Primary Examiner: Ruth McInroy
Attorney, Agent or Law Firm: Mayer, Brown & Platt
Application Number: 29/127,472
Classifications
Current U.S. Class: Including Transparent Eye Shield (e.g., Welder's Mask, Glare Shield) (D29/110)
International Classification: 2902;