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:
Jul. 27, 2010
Filed:
Oct. 07, 2002
Giacomo Stefano Roba, Monza, IT;
Lidia Terruzzi, Triuggio, IT;
Sabrina Fogliani, Segrate, IT;
Luca Castellani, Corsico, IT;
Emiliano Resmini, Busto Arsizio, IT;
Raffaella Donetti, Ghemme, IT;
Lisa Grassi, Milan, IT;
Giacomo Stefano Roba, Monza, IT;
Lidia Terruzzi, Triuggio, IT;
Sabrina Fogliani, Segrate, IT;
Luca Castellani, Corsico, IT;
Emiliano Resmini, Busto Arsizio, IT;
Raffaella Donetti, Ghemme, IT;
Lisa Grassi, Milan, IT;
Prysmian Cavi e Sistemi Energia S.R.L., Milan, IT;
Abstract
An optical fiber having: a) a glass portion; and b) at least one protective coating layer disposed to surround the glass portion, the protective coating layer having a modulus of elasticity value between −40° C. and +60° C. between 5 MPa and 600 MPa, preferably not higher than 500 MPa, more preferably not higher than 450 MPa and much more preferably not higher than 300. Preferably the protective coating layer is a single protective coating layer which is disposed in contact with the glass portion.