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. 13, 1979
Filed:
Feb. 10, 1977
Applicant:
Inventors:
Gilbert L Igea, Clairoix, FR;
Henri J Mirtain, Compiegne, FR;
Assignee:
Uniroyal, Clairoix, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C / ; B60C / ;
U.S. Cl.
CPC ...
152340 ; 152400 ; 1523 / ;
Abstract
An inner tube assembly for a pneumatic tire, comprising a primary annular tube, a secondary annular tube surrounding the primary annular tube, an annular primary tube-restraining band interpositioned between the primary and secondary tubes, and valves intercommuncating the primary and secondary tubes with one another, is disclosed. The foregoing abstract is neither intended to define the invention disclosed in the specification, nor is it intended to limit the scope of the invention in any way.