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:
Nov. 27, 2012
Filed:
Sep. 13, 2010
Applicant:
Masaya Nakagawa, Kyoto, JP;
Inventor:
Masaya Nakagawa, Kyoto, JP;
Assignee:
Suncall Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is an optical-fiber connection unit in which a split sleeve () for performing centering of distal end portions of ferrules (and) is provided not to an optical adapter () but to an optical connector (). With this configuration, it is unnecessary to provide a sleeve holder inside a casing () of the optical adapter (), and hence a shape of the optical adapter () is simplified. Further, a sleeve holder () provided to the optical connector () is formed in a state of being exposed outward. Thus, a risk of defective molding is reduced, and presence or absence of defective molding can be easily confirmed.