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:
Jul. 02, 2002
Filed:
Jul. 15, 1999
Applicant:
Inventor:
Ibrahim Mustafa Janajreh, Fountain Inn, SC (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 1/104 ; B60C 1/112 ; B60C 1/113 ; B60C / ; B60C / ;
U.S. Cl.
CPC ...
B60C 1/104 ; B60C 1/112 ; B60C 1/113 ; B60C / ; B60C / ;
Abstract
A tread for a tire includes at circumferentially extending grooves having side walls contoured with upper and lower waveforms that are relatively staggered, or out of phase. The side walls provide alternating protrusions and recesses relative to a perpendicular reference plane passing through upper edges of the groove. A cavity is provided beneath upper groove edges for the entire circumference of the tread, which imparts flexibility and helps avoid the initiation of rail wear.
Janajreh, Ibrahim. (2002). Tire tread having groove walls with compound contours (U.S. Patent No. 6412531). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6412531
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile