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:
Aug. 10, 2004
Filed:
Nov. 18, 2002
Kazunaga Kobayashi, Chiba, JP;
Masahiro Kusakari, Chiba, JP;
Shimei Tanaka, Chiba, JP;
Matsuhiro Miyamoto, Chiba, JP;
Keiji Ohashi, Chiba, JP;
Fujikura Ltd., Tokyo, JP;
Abstract
An optical fiber drop cable is disclosed including an elongated optical element section composed of an optical fiber core wire and at least one pair of adjacent first tensile strength members, disposed on both sides of the optical fiber core wire in parallel thereto, which are covered with a cable sheath, and an elongated cable support wire section having a second tensile strength member covered with a sheath and adhered to the optical element section in parallel thereto. Since an outer periphery of the first tensile strength member is formed in a rugged configuration, an increased adhesive force is provided between the first tensile strength member and the cable sheath due to an anchoring effect of the rugged configuration.