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. 06, 1999
Filed:
Sep. 24, 1997
Applicant:
Inventors:
Mario Beretta, Sirtori, IT;
Pierluigi Maggioni, Barzano', IT;
Assignee:
Tenax S.p.A., Vigano', IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; A44B / ;
U.S. Cl.
CPC ...
428100 ; 428101 ; 428137 ; 428172 ; 24452 ;
Abstract
A sheet-like structure with surface protrusions for he provision of spacing elements, grip-enhancing elements, draining elements and the like, comprising an extruded sheet-like element which has, on at least one face, a plurality of peduncles which are formed monolithically with the sheet-like element during the extrusion thereof and have a solid transverse cross-section.