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:
Feb. 23, 2010
Filed:
Nov. 07, 2008
Robert Bruce Elkins, Ii, Hickory, NC (US);
Johannes Ian Greveling, Newton, NC (US);
Stephen Robert Horan, Jr., Hickory, NC (US);
Robert Bruce Elkins, II, Hickory, NC (US);
Johannes Ian Greveling, Newton, NC (US);
Stephen Robert Horan, Jr., Hickory, NC (US);
Corning Cable Systems LLC, Hickory, NC (US);
Abstract
A bi-directional cable assembly for use with a fiber optic cable that includes at least one cable optical fiber that can carry bi-directional optical signals. The cable assembly is connected to the fiber optic cable at a mid-span location, where the cable fiber is preterminated to form upstream and downstream cable fiber sections. A tether having an upstream and/or a downstream tether fiber is spliced to corresponding preterminated upstream and/or downstream cable fibers at respective one or more splice locations. At least one of the tether fibers is a bend-resistant optical fiber that includes a bend angle equal to or about 180 degrees so that the tether extends in one direction from the mid-span access point along the fiber optic cable. A low-profile protective cover covers the mid-span access point and an end-portion of the tether. A protective tube may be used to house the bend-improved fiber and the splices that connect the cable fiber sections to the tether fibers.