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. 26, 1993
Filed:
Nov. 06, 1992
Applicant:
Inventor:
Mario Beretta, Sirtori, IT;
Assignee:
RDB Plastotecnica S.p.A., Brianza, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E02D / ; E02B / ;
U.S. Cl.
CPC ...
405 36 ; 134D / ; 405 16 ; 405 43 ; 405258 ; 428225 ;
Abstract
The multiple-layer net structure has a first layer of mutually parallel wires which is rigidly associated with a second or intermediate layer of substantially mutually parallel wires, which are inclined with respect to the wires of the first layer. A third layer of wires is rigidly associated with the intermediate layer, on the opposite side thereof with respect to the first layer, and has substantially mutually parallel wires which are inclined with respect to the wires of the second or intermediate layer.
Beretta, Mario. (1993). Multiple-layer net structure for fluid drainage, particularly for (U.S. Patent No. 5255998). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5255998
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile