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:
Jun. 06, 2006
Filed:
Dec. 28, 2004
Applicants:
Takaaki Ishida, Kobe, JP;
Masatoshi Tanaka, Kobe, JP;
Inventors:
Takaaki Ishida, Kobe, JP;
Masatoshi Tanaka, Kobe, JP;
Assignee:
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 17/04 (2006.01); B60C 17/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A runflat tire system which comprises a wheel rim, a pneumatic tire and a support ring is disclosed. The support ring comprises a radially inner annular portion, a radially outer annular portion, and a supporting wall extending from the inner annular portion to the outer annular portion, wherein the supporting wall comprises a main wall extending continuously in the circumferential direction in a trapezoidal waveform, and axial walls extending axially outwardly from the main wall.