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. 25, 1989
Filed:
Jun. 09, 1986
Applicant:
Inventors:
Eiji Iri, Kawanishi, JP;
Masatoshi Tabira, Amagasaki, JP;
Assignees:
Dainichi-Nippon Cables, Ltd., Hyogo, JP;
Meiko Electronics Co., Ltd., Kanagawa, JP;
Nichiei Yauhin Kogyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 962 ; 350 9621 ;
Abstract
The present invention relates to a connector for optical fiber used as optical communication parts, in particular to a ferrule which is one member of a plug side of the connector, a pointed end portion of the ferrule being partially cut off, and the optical fiber being inserted and fixed into the ferrule, the terminal treatment of the optical fiber is practiced by injuring the circumferential surface of the pointed end portion of the optical fiber and by cleaving the pointed end portion of the optical fiber.