Abstract: The present invention relates to a transportable, wood-fired oven, which can either be utilized alone or disposed upon, installed, attached or otherwise mated to a housing or framework, of a cart of curved or agonic or convex design, said design permitting greater cart maneuverability and greater work area, and which oven can then be transported to a location having pedestrian traffic, such as street vending sites, or special events, for on-site preparation of foods at those locations.

Abstract: A golf putter with two reference lines on the top of the putter head and hosel and a reference indicator placed on the putter head below the hosel, all of which improves putting accuracy. The invention aids the golfer in positioning the golf ball in reference to the center of the face of the putter and properly positions the golfer's head and eyes directly above the putter. If the golfer's head and eyes are properly positioned over the putter, the reference lines on top of the putter and hosel will appear to be continuous and the reference indicator is not visible. However, if the golfer's head and eyes are not properly positioned above the putter, the reference lines appear to be discontinuous and/or the reference indicator is seen by the golfer.

Abstract: A self-contained refrigerator and oven, for refrigerating and cooking food in the same enclosed chamber, which can be actuated by the operator from a variety of remote locations around the world via telephone or the internet. The heating element may be a microwave unit and the refrigerating means may be a thermoelectric heat pump.