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. 30, 1977
Filed:
Apr. 08, 1975
Donald A MacLeod, Oakland, CA (US);
Other;
Abstract
A plurality of control stations spaced along conductor lines; a normally closed disconnect switch at each station for connecting or disconnecting said conductor lines; a fault detector at each station; a status indicator at each station to indicate the status of said fault detector and of said disconnect switch; an electrically actuated indicator device remote from said stations; remote power source; and remote control selector means for selectively connecting the status indicator of a selected station to said indicator device for indicating the status of said fault detector and of said disconnect switch; said selector means being also capable of connecting said remote power source to the disconnect switch a selected station for opening or closing said disconnect switch.