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:
Oct. 20, 1987
Filed:
Aug. 06, 1986
Applicant:
Inventor:
Murray Jelling, Roslyn Heights, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C / ;
U.S. Cl.
CPC ...
404 75 ; 156 94 ; 264 36 ; 405265 ; 428 63 ;
Abstract
An improved method of pothole repair is described wherein the bond between the pothole area and the asphaltic patch repair material is significantly improved. The method is characterized by applying an aqueous solution of a water soluble acid salt of a fatty amine, amido-amine polyamine or cyclic amine to the pothole area before adding the patch material to the cavity.