Patent ID: 9307889
Filing Date: 2016-04-12
CPC Classification: A47L,H05B

Claim Text:
1. A doormat comprising of: a base including a mat element and a bottom portion for engaging with a supporting surface, wherein the mat element is configured for housing heating pipes in electrical engagement with each other that are disposed between the mat element and an upper surface element; at least one removable battery pack, removably attached to the doormat by an electronic port, wherein the at least one removable battery pack includes a charging circuit and a heating circuit to generate heat when activated and a temperature control element operatively connected to the heating pipes to control activation of the heating pipes depending on the temperature, wherein the temperature control element being located inside the removable battery pack; a pressure sensor connected to the temperature control element and the heating pipes to activate the heating circuit based on applied pressure; and the upper surface element comprising of a brush member with at least one or more apertures for providing access to the removable battery pack for charging the heating pipes disposed within.