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:
Feb. 19, 1991
Filed:
Apr. 25, 1990
Applicant:
Inventors:
Raymond W Simpson, Hamilton Square, NJ (US);
Donald G Chandler, Pennington, NJ (US);
John Bowers, Monmouth Junction, NJ (US);
Assignee:
Hillier Technologies Limited Partnership, Washington Crossing, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04K / ;
U.S. Cl.
CPC ...
375-1 ;
Abstract
A system for remote control of electrical components in a building or an electrical appliance provides control of electric power flow in response to spread spectrum radio signals propagated through free space within the building. The spread spectrum signal receiver may be mounted entirely within a junction box of the building wiring or entirely within an appliance housing. The transmitter need not be connected to the building or appliance electrical wiring.