Patents by Inventor Lawrence R. Harrod

Lawrence R. Harrod has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4709958
    Abstract: A child's ridable vehicle is disclosed which includes generally first and second body portions with proximal ends overlapped and secured at alignment apertures to a frame of the vehicle. The second body portion overlaps the first body portion at sill portions of each which are inverted U-shaped sections overlapped on the frame. The second body portion has a unitary post bushing passing through the alignment aperture in the first body portion and into an aperture in the frame to be secured by a threaded fastener and this locates both body portions relative to each other and to the frame. The two body portions may be assembled by placing them at a wide angle V and nesting them together then straightening out the two parts to be in common plane and mating them with the frame with a threaded fastener inserted through the frame and securing the two overlapped body portions to the frame.
    Type: Grant
    Filed: September 22, 1986
    Date of Patent: December 1, 1987
    Assignee: Kransco Manufacturing, Inc.
    Inventor: Lawrence R. Harrod
  • Patent number: 4639646
    Abstract: A child's battery-powered riding toy includes a floorboard with two spring-biased switches that must be closed by the child operator to place the vehicle in self-powered motion and can only be reached simultaneously of the child operator is safely aboard. The battery power supply is capable of providing high or low voltage to the motor drive, but a reversing switch is connected between the battery power supply and the motor drive, and it must be in its "forward" position to receive the high battery voltage. In its "reverse" position, the reversing switch separately connects the motor drive to only the low battery voltage. The spring-biased switch connected directly to the reversing switch has a dynamic braking load connected to it to be placed across the motor drive when the reversing switch is in its "forward" condition and the latter spring-biased switch is allowed to be under the control of its biasing spring.
    Type: Grant
    Filed: February 4, 1985
    Date of Patent: January 27, 1987
    Assignee: Kransco Manufacturing, Inc.
    Inventors: Timothy S. Harris, Lawrence R. Harrod
  • Patent number: 4558263
    Abstract: A childs wheeled riding toy of the three wheeled type having a front steerable wheel and a pair of rear motor driven wheels in which the child sits astride of the toy with his feet resting on opposed foot rest positions of the toy is disclosed having a pair of direct current motors, gear reduction coupled in driving relation to respective rear toy wheels and a pair of like storage batteries for powering the motors. A control circuit for selectively energizing the motors includes a switching arrangement for connecting the batteries in series and to the motors for high speed toy operation, and in parallel and to the motors for low speed operation. A second switching arrangement for disconnecting the motors from the batteries and for connecting the motors to a resistive load for dynamic braking is also included.
    Type: Grant
    Filed: December 6, 1983
    Date of Patent: December 10, 1985
    Assignee: Pines of America, Inc.
    Inventors: Timothy S. Harris, Lawrence R. Harrod
  • Patent number: 4555451
    Abstract: A battery structure comprising: an enclosure; fuse receiving recess means in the enclosure open on at least one side of the enclosure to allow direct entry of a fuse from outside the enclosure; at least one cell comprising a cell terminal within the enclosure; first and second fuse holder terminals rigidly supported in the fuse receiving recess means to hold fuse terminals; and an electrical connection between the cell terminal and the first fuse; holder terminal, said enclosure comprising immovable means enclosing the connection and the cell terminal.
    Type: Grant
    Filed: January 29, 1985
    Date of Patent: November 26, 1985
    Assignee: Pines of America, Inc.
    Inventors: Lawrence R. Harrod, Lucio C. Perego
  • Patent number: D281793
    Type: Grant
    Filed: September 28, 1983
    Date of Patent: December 17, 1985
    Assignee: Pines of America, Inc.
    Inventor: Lawrence R. Harrod
  • Patent number: D292009
    Type: Grant
    Filed: May 29, 1985
    Date of Patent: September 22, 1987
    Assignee: Kransco Manufacturing, Inc.
    Inventor: Lawrence R. Harrod