Abstract: A device for heating keys comprised of a plug which fits the socket of a cigarette lighter having means for heating a key. The device is comprised of a heating element surrounding a slot in the plug into which a key may be inserted for heating. The plug, when pushed into the cigarette lighter receptacle, activates the heating element which in turn heats the key. The device can be constructed as a slot in an existing cigarette lighter for use in conjunction with it, or may be a separate adapter plug. The device is activated by pushing the key into the slot in the plug or cigarette lighter and engaging the contacts by pushing the plug inward.

Abstract: A device which can be used as a sled towed by a vehicle such as a snowmobile which can be converted to a ramp for loading a snowmobile or any vehicle onto a transporting device such as a truck. The device is comprised of a frame having vertical sides forming a container with a pair of skids attached beneath the frame and a tongue or hitch attached to one end for towing purposes. The sides and ends are attached in a manner which permits them to be adjusted to a position for converting the body of the slid to a loading ramp. A transition piece is attached to the end of the frame for attaching the device to a transporter for loading purposes. The vertical sides are hinged to adjust to various positions and act as guides, if desired. The frame is provided with suitable attachment devices so that the hitch or transition piece may be attached to either end.