Hard hat with solar-powered cooling means

Description

FIG. 1 is a rear perspective view of a hard hat with a solar-powered cooling means showing my new design;

FIG. 2 is a front elevational view thereof;

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

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D205179 July 1966 Miller
D235938 July 1975 Lindblom
D255057 May 27, 1980 Walker
1774074 August 1930 Wittcoff
3758889 September 1973 Erb
3844840 October 1974 Bender
4101981 July 25, 1978 Boden
4238857 December 16, 1980 Waters
Patent History
Patent number: D275334
Type: Grant
Filed: Jun 28, 1982
Date of Patent: Sep 4, 1984
Inventor: Fred L. Pullin (Twentynine Palms, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Carmen H. Vales
Attorney: John H. Crowe
Application Number: 6/392,947
Classifications
Current U.S. Class: D/2231; Body-attached (D26/39)