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:
Dec. 19, 1995
Filed:
Jul. 09, 1993
Applicant:
Inventors:
Masato Yoshikawa, Kodaira, JP;
Hideyuki Niwa, Sayama, JP;
Yukio Fukuura, Sayama, JP;
Kazuo Naito, Kawasaki, JP;
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L / ; F16L / ; F16L / ;
U.S. Cl.
CPC ...
138138 ; 138143 ; 138145 ; 138127 ; 138D / ;
Abstract
A rubber hose comprising an inner tube of synthetic resin, a silver or silver alloy thin film sputtered or ion plated on the inner tube, and a rubber layer heat cured to the thin film through adhesive exhibits low gas and solvent permeability and high flexibility while maintaining such properties even on angular bending.