Abstract: A tennis ball projecting machine including a support member, a rotatable wheel mounted on one side of the support member, a wheel motor on the other side of the support member, a curved rail below the wheel, a tennis ball hopper above the support member, a surface between the hopper and the machine having a feed opening where at least a portion of the feed opening is on the other side of the support member, and a rotatable body with one or more ball openings that periodically aligns with the feed opening to permit a tennis ball to pass through the feed opening.

Abstract: Brewing assemblies and kits are generally disclosed herein. In particular, a brewing assembly comprising an upper member having a generally conical lower portion and a base member having a funnel shaped portion wherein the lower portion of the upper member is arranged to nest with the funnel shaped portion of the base member is disclosed. The present disclosure also describes brewing kits comprising a fermenter, a lid arranged to close a top opening of the fermenter, a tap connectable to a tap opening of the fermenter, and a base member having a substantially continuous and generally conical portion arranged to mate with a generally conical lower portion of the fermenter. Other embodiments are disclosed.

Abstract: Brewing assemblies and kits are generally disclosed herein. In particular, a brewing assembly comprising an upper member having a generally conical lower portion and a base member having a funnel shaped portion wherein the lower portion of the upper member is arranged to nest with the funnel shaped portion of the base member is disclosed. The present disclosure also describes brewing kits comprising a fermenter, a lid arranged to close a top opening of the fermenter, a tap connectable to a tap opening of the fermenter, and a base member having a substantially continuous and generally conical portion arranged to mate with a generally conical lower portion of the fermenter. Other embodiments are disclosed.

Abstract: A system and method for controlling a sports object throwing machine is disclosed that utilizes preprogrammed parameters of shot distribution pattern, throwing speed, feed rate, elevation, spin rate and direction to permit operation of the sports object throwing machine by simply selecting a skill level. Adjustment keys are provided to allow user customization of the operating parameters as desired. In addition, the preprogrammed parameter of shot distribution pattern includes instrumentality to reduce repetitive shots to the same location by reducing the comparative probability of subsequent shots to the same location.

Abstract: A system and method for controlling a sports object throwing machine is disclosed that utilizes preprogrammed parameters of shot distribution pattern, throwing speed, feed rate, elevation, spin rate and direction to permit operation of the sports object throwing machine by simply selecting a skill level. Adjustment keys are provided to allow user customization of the operating parameters as desired. In addition, the preprogrammed parameter of shot distribution pattern includes a means to reduce repetitive shots to the same location by reducing the comparative probability of subsequent shots to the same location.