Patents by Inventor Theodore R. Tanner

Theodore R. Tanner 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: 6050576
    Abstract: A manually driven wheeled ground level loading cart 10 is provided. The cart 10 has a container 20 in which a load can be supported and a frame 40, pivotably attached to the container 20 and including a handle 44. The frame 40 can be pivoted with respect to the container 20 between two orientations including a loading orientation where the container 20 rests flat on the ground G and a transport orientation where the container 20 is supported through the frame 40 upon wheels 70. The cart 10 is maintained in the transport orientation by having a latching mechanism 80 releasably attached to a rear bar 35 affixed to the container 20. The wheels 70 are coupled through axles to the frame 40 at a location elevated above the pivotable attachment means between the frame 40 and the container 20. A latching mechanism 80 is located above the axles 73 of the wheels 70.
    Type: Grant
    Filed: February 24, 1998
    Date of Patent: April 18, 2000
    Inventors: Thomas J. Tanner, Theodore R. Tanner