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:
Mar. 28, 1989
Filed:
Aug. 25, 1987
Applicant:
Inventors:
Bradley A Chaffee, Littleton, CO (US);
George Morse, Denver, CO (US);
Roger Payne, Castle Rock, CO (US);
Assignee:
The Gates Rubber Company, Denver, CO (US);
Primary Examiner:
Int. Cl.
CPC ...
B60V / ;
U.S. Cl.
CPC ...
414676 ; 180124 ; 180125 ;
Abstract
A ground effects device of the type that introduces pressurized air into a plenum chamber, that then travels through a perforated flexible sheet to form an air cushion, the improvement therein that no air dispersion means are present in the plenum chamber.