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:
Feb. 15, 2000
Filed:
Aug. 28, 1998
Applicant:
Inventor:
Gary L Day, Hudson, OH (US);
Assignee:
Hankook Tire Co., Ltd., Kangnam-gu, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
524492 ; 524493 ;
Abstract
A method of optimizing the effects of silica fillers in tire tread rubber compounds includes the use and ordered addition of both dispersing and coupling agents during the rubber mixing process.
Day, Gary. (2000). Rubber composition and method of incorporating silica filler (U.S. Patent No. 6025428). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6025428
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile