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. 28, 2022
Filed:
Jun. 06, 2018
Prysmian S.p.a., Milan, IT;
PRYSMIAN S.P.A., Milan, IT;
Abstract
Disclosed is a fire resistant, all dielectric fiber optic cable with high fiber count. The cable comprises a core including a central strength member and buffer tubes containing fibers, arranged around the central strength member. A first mica layer is arranged around the core. A glass yarn layer surrounds the first mica layer and is in direct contact therewith. A inner sheath surrounds the glass yarn layer. A second mica layer surrounds the inner sheath. An outer sheath surrounds the second mica layer. The buffer tubes contain a water-blocking filling material comprising a silicone gel, wherein said silicone gel has a drop point of at least 200° C.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile