US Patent No. 10,342,090

ILLUMINATED DOORKNOB AND LOCKSET


Patent No. 10,342,090
Issue Date July 02, 2019
Title Illuminated Doorknob And Lockset
Inventorship Christopher Noeldner, Belleville, IL (US)

Claim of US Patent No. 10,342,090

1. An illuminated doorknob comprising:a housing configured to be secured to a door in place of a doorknob, said housing comprising a rose and a knob;
a light sensor in said housing configured to generate a signal upon a certain light level being detected;
a motion sensor in said housing configured to generate a signal on detecting movement of individual towards said housing;
a light emitting diode configured to illuminate said knob on receiving said signals from said motion sensor and said light sensor; and
a battery to provide electrical current said light sensor, said motion sensor, and said light emitting diode.