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:
Jul. 23, 2002
Filed:
Jan. 06, 2000
Applicant:
Inventor:
Klaus Nothofer, Erkrath, DE;
Assignee:
Alcatel, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/44 ;
U.S. Cl.
CPC ...
G02B 6/44 ;
Abstract
In an optical cable with a cable core composed of a multiplicity of strand elements and an outer sheath layer, the strand elements have a multiplicity of bundles arranged loosely in a first sheath. The bundles are composed of a multiplicity of unstranded optical waveguides running parallel to each other, which are tightly encircled by a second closely thin-walled sheath.