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:
Jun. 24, 2014
Filed:
Mar. 25, 2010
Jan Erik Karlsen, Kolbotn, NO;
Lars Hennig, Berg, NO;
Anders Henrik Bla, Halden, NO;
Hans Kvarme, Fredrikstad, NO;
Jan Erik Karlsen, Kolbotn, NO;
Lars Hennig, Berg, NO;
Anders Henrik Bla, Halden, NO;
Hans Kvarme, Fredrikstad, NO;
NEXANS, Paris, FR;
Abstract
The present invention concerns an elongated object () including a cable () being surrounded by an external protection (), said external protection comprising at least one protection layer including at least two elongated extruded hollow profiles (), each elongated extruded hollow profile comprising at least one elongated empty cavity (), characterized in that each profile () of said external protection is a single element along the whole length of the cable portion to be protected, and that the total cross section area of the empty parts of the external protection represents at least 20% of the total cross section area of the external protection.