Safety hood

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Description

FIG. 1 is a top and front perspective view of a safety hood showing my new design;

FIG. 2 is a front elevational view thereof.

FIG. 3 is a right side elevational view thereof, it being noted that the left side elevational view is a mirror image thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D181887 January 1958 Stuart
2378887 June 1945 Whipple et al.
2384765 September 1945 O'Reilly
2517600 August 1950 Ruhl
2882894 April 1959 Fahey et al.
3098233 July 1963 Hoagland
3172126 March 1965 Spano et al.
3258010 June 1966 Austin et al.
4916753 April 17, 1990 Khacdung
Patent History
Patent number: D322693
Type: Grant
Filed: Aug 21, 1989
Date of Patent: Dec 24, 1991
Inventor: Walter Haynesworth (Hampton, VA)
Primary Examiner: Kay H. Chin
Attorney: Terry M. Gernstein
Application Number: 7/396,459
Classifications
Current U.S. Class: D29/9; D29/6