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. 11, 2016
Filed:
Jun. 30, 2014
Verizon Patent and Licensing Inc., Arlington, VA (US);
David Z. Chen, Richardson, TX (US);
Christina M. Colasanto, New Ipswich, NH (US);
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
Abstract
A fiber optic cable assembly may include a fiber optic cable that has a jacket and a plurality of optical fibers enclosed by and extending longitudinally within the jacket. The fiber optic cable assembly may also include a micro-duct disposed around at least a portion of the jacket, for example, where the cable is buried below grade. The fiber optic cable assembly may further include an insulating layer disposed around at least a portion of the micro-duct, and an outer layer disposed around the insulating layer. The insulating layer and the outer layer may protect the micro-duct and the cable in the event of high temperature exposure that may arise from nearby high temperature utilities, such as in a manhole, as well as to enable the fiber optic cable to be air jetted through the micro-duct from a starting point to a terminating point of a cable routing path.