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. 13, 1991
Filed:
Oct. 23, 1989
Applicant:
Inventor:
Pierre Blanchard, Verrieres Le Buisson, FR;
Assignee:
Thomson - CSF, Puyeaux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P / ; H01P / ;
U.S. Cl.
CPC ...
333106 ; 333122 ;
Abstract
The coupling device is of the plug-like switch type in which the plug has three internal conduits separated from one another. These internal conduits enable at least two of the other input conduits to be made to communicate with one another, depending on the angular position of the plug. A device such as this can be used to disconnect a malfunctioning emitter and thus prevent any loss of power.