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:
Apr. 21, 1992
Filed:
Jan. 30, 1991
Maurice Vivier, Paris, FR;
Enterprise Jean Lefebvre, Neuilly sur Seine Cedex, FR;
Abstract
The invention relates to a multicourse surfacing for pavements, in particular for pavements whose base courses are cracking, and to a method for the production of this surfacing. The surfacing according to the invention, comprising an asphaltic membrane applied to the base course of the pavement and a waring course or binder course, comprises, between the asphaltic membrane and the wearing course or binder course, at least one layer of cold mix. The method comprises applying successively to the base course of the pavement, optionally covered with a primer layer:
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile