Deposit and collection receptacles inventions 08/07

20070194096 - Multi-unit mail receptacle system: A mail receptacle system incorporating multiple individually accessible discrete storage compartments disposed within a frame structure with lockable user access doors disposed in mated hinging relation relative to the frame structure such that when the access doors are in a closed position, a male/female relation is established between portions of... Agent: James M. Robertson

20070181661 - Electronic mail alert system: The Electronic Mail Alert System uses infrared emitting diodes and matching detectors to determining the presence or absence of mail. This information is applied to a microcontroller, which provide a coded signal to the transmitter. Each mailbox has its own code and its matching receiver will only accept that unique... Agent: Willis Noland Davis

20070181662 - Mail box: A mail box has a lockable, controlled door or lid, person identifying means such as a card reader for electronic cards of type Smartcard and a key set for entering a personal code. After the mail box has received valid identifying information of a person, the door is automatically opened... Agent: Potomac Patent Group, PLLC