E - Fixed Constructions – 05 – B
Patent
E - Fixed Constructions
05
B
E05B 49/00 (2006.01) B25F 5/00 (2006.01) E05B 65/00 (2006.01) G07C 9/00 (2006.01)
Patent
CA 2283552
An activation code and ownership identification system for power tools, includes a code input device for inputting a code; a storage device for storing a predetermined code; an electronic system for comparing the inputted code with the stored code; an enabling device or relay actuated when the inputted code corresponds to the stored code; a first timer to actuate a relay; a second timer for the display device. The activation code and ownership identification system is an anti-theft security device for power tools. The activation system effective, when actuated, to enable electricity to the power tool switch, this is accomplished via a timer-controlled relay. An authorized user inputs a code into the keypad to activate the relay and allow the power tool switch to access electricity. The code-input device is a keypad located on the upper back portion on the handle of the power tool. The activation control system includes a display device that displays numeric information regarding the owner or authorized possessor of the power tool. The activation code component of the system includes a first timer of up to several hours and operates in conjunction with the relay that closes the circuit allowing electricity to be accessed by the tool switch once the inputted code is verified. The relay is reset to the off position opening the circuit to the power tool switch once the first timer is expired, and the power tool is not able to access electricity until the code is re-entered and verified. The ownership identification component of the system operates with a second timer to display numeric information regarding the owner or possessor of the power tool. The activation code and ownership identification system for power tools also includes a programmable non-volatile memory for programming digits into the system via the keypad for the display device. The authorized user may also program codes into the programmable non-volatile memory that actuate the relay. The activation code and ownership identification system for power tools is applicable to battery operated (cordless) and cord attached (corded) power tool equipment.
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