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:
Nov. 30, 2021
Filed:
Mar. 28, 2013
Corning Optical Communications Llc, Charlotte, NC (US);
James Lee Baucom, Conover, NC (US);
Jason Clay Lail, Conover, NC (US);
William Welch McCollough, Cramerton, NC (US);
David Alan Seddon, Hickory, NC (US);
CORNING OPTICAL COMMUNICATIONS LLC, Charlotte, NC (US);
Abstract
A fiber optic cable includes a tube, a stack of fiber optic ribbons twisting along a lengthwise axis through the tube, a support, and water-blocking tape positioned at least partially around the stack, between the stack and the tube. The support and water-blocking tape provide an elevated portion of the water-blocking tape that is raised. As the stack twists along the lengthwise axis of the tube, corners of the stack interface with the elevated portion to provide intermittent frictional coupling between the stack and the tube.