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:
Dec. 27, 2011
Filed:
Jul. 12, 2010
Rodolfo Garcia, Los Angeles, CA (US);
Rodolfo Garcia, Los Angeles, CA (US);
Other;
Abstract
An appliance warning system comprises a floor pad for location on or adjacent a device such that a user must stand on the floor pad in order to normally use the device. The floor pad has at least one switch movable between an open position when no weight pressure is detected on the floor pad and a closed position when the switch is activated by weight pressure detected on the floor pad. A control circuit is connected operational between a ready state before the switch is activated to the closed position and a monitoring state after the switch is activated to the closed position. A warning device connected to the control circuit is activated when the control circuit determines that the switch has been in the open position for a preselected period of time after having been in the closed position.