CARD LOCK

Brand	Owner (click to sort)	Address	Description
CARD LOC	TRITON INCORPORATED	3060 Peachtree Road, N.W. Atlanta GA 30305	card lock;credit card services in the petroleum industry, including convenience stores, truck stops and automated fueling locations;CARD;
CARDLOCK	PSCU INCORPORATED	560 Carillon Parkway St. Petersburg FL 33716	CARD LOCK;Providing fraud detection services for electronic funds transfer, credit and debit card and electronic check transactions via a global computer network, for use by credit unions;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An improved electronic lock system is provided for use with real estate lock boxes. Each user has an identification card with a non-volatile secure memory for exchanging data with the lock box, and for exchanging data with a central computer. The user first inserts the card into a connector at the lock box, or at the central computer. The lock box or central computer must first enable (or unlock) the data in the card memory, and then can read the data stored in that card's memory and record this information in lock box memory. The card must then identify itself, and the user must identify himself/herself to the lock box or central computer. After the identification information is authenticated, the user can enter commands to the lock box; e.g., an access code is manually keyed into the lock box keypad by the user to obtain access to a secure compartment.