Abstract: A base for an e-vaping device is configured to couple with multiple cartridges configured to generate separate, respective dispersions. The cartridges may include one or more atomizer assemblies or vaporizer assemblies. The base may include multiple connectors electrically coupled to the power supply. The connectors may be configured to removably couple with various cartridges. Different cartridges may be interchangeably coupled with the connectors. Different cartridges may be swapped from the connectors. The base may include control circuitry configured to independently control dispersion generation by cartridges coupled to the base. The control circuitry may control dispersion generation by controlling power supplied to the cartridges. The control circuitry may control electrical power supplied based on information accessed from one or more of the cartridges.

Abstract: A transportable feed grain and vitamin holder for livestock, especially horses, includes a compartmented container unit adapted to be supported on the open top of a conventional stable cart. Two compartments of the container unit are designed to hold dry fee grain or pellets. Other compartments hold dry vitamins. At leas one compartment holds a liquid vitamin. A hand operated pump is provided to dispense the liquid vitamin.