The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 17, 2000
Filed:
Oct. 16, 1998
Applicant:
Inventors:
Chris Nelson, Bloomington, MN (US);
James P LeClaire, St. Paul, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62C / ;
U.S. Cl.
CPC ...
180 681 ; 180 684 ; 180 686 ;
Abstract
The invention relates to a winterfront composed of a porous material which restricts cold ram air but provides a continuous and uniform air flow across the full frontal area of a vehicle's grill and to its cooling system. In one embodiment, the present invention provides a porous winterfront bound within a frame suitable for mounting to the grill of a vehicle. In a second embodiment, the winterfront of the present invention is a composite structure having inner and outer screen layers secured to a mountable frame and a porous fibrous web disposed in a pocket between the two screen layers.