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:
May. 19, 1981
Filed:
Oct. 16, 1979
Applicant:
Inventors:
Kuninori Aramaki, Yokohama, JP;
Shigeo Ueda, Yokohama, JP;
Assignee:
Bridgestone Tire Company Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
E01F / ;
U.S. Cl.
CPC ...
404-6 ; 256-1 ; 256 131 ;
Abstract
A road guard belt comprising a hollow belt-shaped body composed of an inflatable portion molded into one integral belt and a adapted to be inflated into an elongated tubular body by introducing fluid through a throttle hole therein. The hollow belt-shaped body is fitted to a road wall side facing the driveway.