Abstract: A viewable thermostat device for providing visual confirmation of the proper operation of a thermostat in operating engines having a fluid coolant is provided by the utilization of a transparent thermoplastic housing having means for capturing the annular flange of the thermostat and maintaining the thermostat perpendicular to the direction of flow of the coolant while allowing a visual confirmation of the proper operation of the thermostat. The transparent thermoplastic housing is preferably formed from a transparent polyurethane or polycarbonate plastic and may include curved surfaces for optically enhancing the visual inspection of the operation of the thermostat as well as covers or sleeves for protecting the clear plastic from exterior abrasion or dirt. The viewable thermostat device is applicable to in-line installation as well as installations directly connected to the engine block to provide visual confirmation of the proper operation of the thermostat during engine operation.

Abstract: A portable multi-purpose rack for use on exercise equipment is disclosed, having a transparent substantially planer surface with flanges extending at opposite angles from each end. The first flange is mounted upon the upper edge of the digital display of a piece of exercise equipment and the planer surface placed directly upon the digital display. The bottom flange forms a lip which holds a book or other object thereon so that the user of the exercise equipment may place an object or book directly upon the portable multi-purpose rack without obstructing the view of the display screen.