Patent ID: 9135762
Filing Date: 2015-09-15
Classification: F16P,G05B,G07C,G08C

Abstract:
1. A system comprising: a first device comprising a first electrical circuit comprising: a radio frequency identification (RFID) transceiver; a first induction coil; a power source configured to power the first induction coil; and an adjustable locking mechanism comprising a magnet; and wherein, in response to the first induction coil coming within a range of a second induction coil of a second electrical circuit of a second device sufficient to activate the second electrical circuit, the RFID transceiver receives a first RFID identifier associated with a first RFID tag of the second electrical circuit, wherein the second electrical circuit comprises: the second induction coil; the first RFID tag; a second RFID tag; and a switch configured to activate the first RFID tag and deactivate the second RFID tag in response to the magnet not being proximate to the switch, and activate the second RFID tag and deactivate the first RFID tag in response to the magnet being proximate to the switch.