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:
Nov. 25, 2003
Filed:
Nov. 19, 2001
Applicant:
Inventors:
Michael V. Burris, Carlsbad, CA (US);
Bryan B. Burris, Carlsbad, CA (US);
Assignee:
Flex Products, Inc., Carlsbad, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 3/00 ;
U.S. Cl.
CPC ...
C08K 3/00 ;
Abstract
A fluid or semifluid additive composition useful for asphalt paving consists essentially of between about 10% and about 50% crumb rubber, about 10% and about 50% petroleum hydrocarbon having at least 55% aromatics, between about 10% and about 50% surface active clay, and water, by weight.