Abstract: An apparatus (100) is provided for powering an in-battery electronic application module (118) without the use of an external on/off switch. A battery pack (102) is electrically coupled to a radio (104) via three interface contacts: power (108), ground (112) and single-wire serial data port (110). Circuitry is included within the battery pack (102) to sense and monitor data activity on the single-wire serial data port (110) generated as the radio (104) is turned on. Based on the level and timing (200) of the data activity present on the single-wire serial port (110), the electronic application module (118) can automatically be turned on (208), remain on (210) and turned off (212).

Abstract: A device for providing a dining support that is extendable from and retractable and concealable on furniture is disclosed. The device has a platform that is movable between a deployed position for supporting food and drinks, and a retracted position beneath the furniture. To move device from the retracted position to the deployed position, the platform is pulled from beneath the furniture and then elevated to a horizontal position. The height of the platform is vertically adjustable.

Abstract: An apparatus (100) is provided for powering an in-battery electronic application module (118) without the use of an external on/off switch. A battery pack (102) is electrically coupled to a radio (104) via three interface contacts: power (108), ground (112) and single-wire serial data port (110). Circuitry is included within the battery pack (102) to sense and monitor data activity on the single-wire serial data port (110) generated as the radio (104) is turned on. Based on the level and timing (200) of the data activity present on the single-wire serial port (110), the electronic application module (118) can automatically be turned on (208), remain on (210) and turned off (212).

Abstract: A device for providing a dining support that is extendable from and retractable and concealable on furniture is disclosed. The device has a platform that is movable between a deployed position for supporting food and drinks, and a retracted position beneath the furniture. To move device from the retracted position to the deployed position, the platform is pulled from beneath the furniture and then elevated to a horizontal position. The height of the platform is vertically adjustable.

Abstract: A tool includes opposed drawbar engaging surfaces and opposed ball flat engaging surfaces. The tool is provided for use with a draw-bar assembly including a draw-bar having an end with a hole defined therethrough and a surface, and a hitchball having opposed ball flats and a shank extending therefrom. When the tool is engaged with the end of the draw-bar the opposed draw-bar engaging surfaces are adjacent the end and the opposed ball flat engaging surfaces are adjacent the opposed ball flats.