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:
Dec. 27, 2016
Filed:
Jan. 26, 2011
Applicant:
Brian Herbst, Easley, SC (US);
Inventor:
Brian Herbst, Easley, SC (US);
Assignee:
AFL Telecommunications LLC, Duncan, SC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/44 (2006.01); E21B 47/01 (2012.01); E21B 47/10 (2012.01); E21B 47/12 (2012.01); G01K 11/32 (2006.01);
U.S. Cl.
CPC ...
G02B 6/443 (2013.01); E21B 47/011 (2013.01); E21B 47/102 (2013.01); E21B 47/123 (2013.01); G01K 11/32 (2013.01); G02B 6/4415 (2013.01);
Abstract
A cable that includes a first optical fiber in a center, a first layer with a plurality of metal wires and a stainless steel tube surrounding the first optical fiber, a second optical fiber inside the stainless steel tube, and a second layer with a plurality of metal wires surrounding the first layer, wherein the first optical fiber is directly exposed to the outside environment.