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. 23, 2003
Filed:
Jan. 29, 2002
Applicant:
Inventors:
Assignee:
Mitsubishi Cable Industries, Ltd., Hyogo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/00 ;
U.S. Cl.
CPC ...
G02B 6/00 ;
Abstract
An optical fiber board has a substrate , optical fibers arranged as wiring on the substrate , and extension portions in which the optical fibers are led out from the substrate. The optical fibers in the extension portions are covered with protective tubes for protecting the optical fibers. One end portion of each of the protective tubes is attached to corresponding ones of notch portions provided in an end edge portion of the substrate from which the optical fibers are extended out.