Abstract: An apparatus for maintaining the temperature of the transmission of a motorized vehicle within safe limits when the vehicle's engine is not running. The apparatus includes a pump for circulating fluid through the transmission, the pump being operable independently of the operation of the motor that drives the vehicle. Therefore, a vehicle can be safely towed any distance without the need to elevate the vehicle to prevent the vehicle's wheels from turning. In the preferred embodiment, a power source provides power to the pump. A switch selectively connects the power source to the pump to enable the pump to be turned on and off. Fluid is pumped to a radiator through a first fluid flow line connected between the pump and the radiator, and returns to the transmission through a second fluid flow line connected between the transmission and the radiator. A fan is positioned in close proximity to the radiator such that the fan can push air through the radiator.

Abstract: An apparatus for suspending a user (such as a hunter) above the ground, the apparatus protecting the hunter from bad weather and designed to allow the hunter to raise the apparatus easily. The apparatus includes a base to support the hunter, and a protective canopy positioned to at least partially cover the base. A first pulley is secured at a fixed distance from a support member (such as a tree branch), and a second pulley is secured at a fixed distance from the base. A rope passes through each of the pulleys with a first end of the rope secured such that a hunter positioned on the base can raise the base toward the support member by pulling a second end of the rope. In the preferred embodiments a third pulley is positioned at a fixed distance from the support member, with the rope also passing through the third pulley. The first pulley can be suspended from the support member by a second rope.