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. 26, 2025
Filed:
Nov. 28, 2022
Applicant:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Inventors:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/44 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4447 (2013.01); G02B 6/4482 (2013.01);
Abstract
An optical fiber cable includes a plurality of first optical fiber cords including a trunk optical fiber cord and a branch optical fiber cord, a second optical fiber cord connected to the branch optical fiber cord, and a case covering a part of the plurality of first optical fiber cords and a part of the second optical fiber cord, where the case includes a first tube portion through which a trunk optical fiber cord is passed, a second tube portion adjacent to the first tube portion and through which a branch optical fiber cord is passed, and a partition wall partitioning the first tube portion and the second tube portion.