Safety hood
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
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