Welder's face shield

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Description

FIG. 1 is a top plan view of a welder's face shield showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a perspective view thereof; and,

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D200757 April 1965 Hiatt et al.
D306363 February 27, 1990 Stackhouse et al.
D323225 January 14, 1992 Gallet
D353691 December 20, 1994 Scanlon
2834017 May 1958 Simpson et al.
3315273 April 1967 Bullard
3380073 April 1968 McLaughlin
4852185 August 1, 1989 Olson
Other references
  • New Equipment Digest, "Safety Helmet, Mark Ned-521" bottom right side of page, p. 45, Apr. 1978.
Patent History
Patent number: D418256
Type: Grant
Filed: May 13, 1998
Date of Patent: Dec 28, 1999
Inventor: Charles Alfred Caruana (South Strathfield New South Wales)
Primary Examiner: Ruth McInroy
Law Firm: James Ray & Associates
Application Number: 0/87,995
Classifications
Current U.S. Class: Including Transparent Eye Shield (e.g., Welder's Mask, Glare Shield) (D29/110)
International Classification: 2902;