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:
Jan. 03, 1995
Filed:
Mar. 25, 1993
Applicant:
Inventors:
Koichiro Maekawa, Ichinomiya, JP;
Takashi Ota, Kasugai, JP;
Masashi Fukuyama, Nagoya, JP;
Shinji Nagasawa, Mito, JP;
Assignees:
NGK Insulators, Ltd., both of, JP;
Nippon Telegraph & Telephone Public Corporation, both of, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ;
U.S. Cl.
CPC ...
385 65 ; 385 59 ; 385 71 ; 385 83 ;
Abstract
An optical fiber connector for splicing a plurality of optical fibers integrally, including V-groove substrates each comprising V-grooves for setting optical fibers therein. Further, positioning standard surfaces arranged in parallel with a V-groove forming direction are formed in the substrates to enable stacking of the substrates on the basis of the positioning standard surfaces.