The all vision visor is an extendable retractable polarized sun visor that utilizing a prism and light source that is rotative relative to a housing slot whereby the user can vary the color wavelength projected into the sun visor that refracts incoming sun rays, while allowing full vision through the windshield from the interior of the automobile.

There is disclosed a tool for bending wire, electrical cable, tube and rod. The tool comprises a base plate. On the first surface of the base plate there is a socket for receiving the drive stud from a ratchet wrench or there is a recess in the base plate for receiving the drive stud from a ratchet wrench. On the second surface there are two spaced-apart guides. The wire for electrical cable or tube or rod can be placed between the two spaced-apart guides. The tool can be moved and rotated so as...

An all-terrain and all-weather wheelchair includes a frame and a seat and has drive wheels mounted to the rear of the frame independently rotatable and operable to both drive and steer the chair. A front wheel is pivotally mounted on the front of the frame and is free to rotate about an axis lying in its plane of rotation. Each of the rear wheels of the chair is independently mounted to the frame in such a manner as to provide for a predetermined amount of vertical movement of the wheels with re...

A device that can be put between the wheel wells in the bed of any pickup truck. The device features a plurality of adjustable tubular molded pieces in the shape of a rectangle to allow pickup truck owners to carry cargo within the bed. Additionally, incorporated with the device is an attachment having a cuff at each end and being adjustable in length.

The invention is a solar radiation concentrator wherein an array of solar collectors is disposed in a semicircle and rotatable 180 degrees about an axis in the plane of the semicircle to achieve seasonal adjustment. Each said collector is slightly tilted out of the plane of said semicircle, whereby seasonal adjustment of said array may be achieved by rotating said array through 180 degrees twice a year.

A new and useful all plastic disposable thermometer is disclosed, which dispenses with the prior art employment of an aluminum or other metal-based substrate. The novel thermometer can either be employed with opaque indicator means or with heat-sensitive compositions of matter that change color with a change in phase, such as those enumerated in copending application Ser. No. 946,935, filed Sept. 28, 1978, now U.S. Pat. No. 4,232,552.

A telescopic pole having a clamp at its base end so that it may be attached to any supporting object and including a universal adjustable joint at the junction of the pole base and the clamp so that the pole may be inclined at any desired angle, and the upper end of the pole being fitted with a hollow plastic sphere perforated with a series of small diametrically arranged openings for various objects that may be inserted therethrough in order to be supported from the pole combination structure.

An electronic differential speed control circuit for driving the inboard and outboard A.C. wheel motors at different relative speeds depending upon the steering angle during a turn. An electrical circuit for sensing the torque of the tractor's wheel motors to maintain a constant implement draft. A hollow tubular axle pivots around the tractor's longitudinal material-transferring tunnel to conserve space and permit mounting of the wheel motors within the axle. The tunnel has two material-transfer...

An all purpose indexing device primarily for interrupting the motion of baking pans on a continuously moving conveyor, the baking pans having spaced indentations therein, comprising a U-shaped index bar pivotally mounted to fixed portion of the conveyor frame having a central crosspiece disposed across the conveyor, at least two indexing fingers extending downwardly from the crosspiece toward the conveyor and engagable with the indentations of a baking pan. Air cylinders are connected between th...

Inclination and high side angle of a borehole is measured by a tool that may be positioned inside a drill string and lowered into the borehole. The tool includes three gravity transducers positioned in a novel array. The transducers are positioned in a case whose axis coincides with that of the borehole and are arranged with their axes angularly displaced from each other around the case axis by approximately 120 degrees and from the case axis by approximately 45 degrees. An array of fluxgate mag...