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:
Mar. 17, 1998
Filed:
Aug. 12, 1996
Applicant:
Inventor:
Chien-Ming Chen, Chung-Ho City, Taipei Hsien, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
439136 ; 174 67 ; 439139 ; 439142 ;
Abstract
A telescopic guard lid for use on a household wallplate socket set has telescopic door plates interconnected to one another and the front door plate is engaged with a bias spring so that the guard lid can be forced opened to permit a plug to be inserted into a socket and be retractablly shut when the inserted plug is withdrawn. This guard lid can also be designed to be pivotally opened or closed piece by piece and be retained in a closed position by way of magnetic force.