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. 25, 1992
Filed:
Sep. 26, 1991
Applicant:
Inventors:
Yuji Sakurai, Tokyo, JP;
Mitsuru Takeda, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ;
U.S. Cl.
CPC ...
385 78 ;
Abstract
A push-on connector of which receptacle unit and plug unit can be coupled and locked by an engagement between a stopper on the receptacle unit and an engaging reentrant portion on the body of the plug unit, they can be locked and unlocked by an axial movement of a slide ring controlled by pressing and pulling force applied on a coupling provided over the slide ring. An abutting portion is provided on the connector body of the plug unit to limit retracting movement of the slide ring to keep restoring spring within elastic limit of the spring.