Patents by Inventor Jed R. Woodruff

Jed R. Woodruff 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: 4160467
    Abstract: A hand loom for making woven fabric is disclosed. The loom includes a frame for supporting warp threading. Warp alignment structure on the frame maintains relative alignment of each thread of the warp. A detachable heddle spindle assembly mounted to the frame includes a rotatably mounted heddle spindle transversely adjacent the warp threading. A first set of slideably positionable heddle fingers is removably installed in a locking slot formed axially on the spindle and the fingers thereof are adapted, aligned and spaced to lift predetermined ones of the warp threading as the spindle is rotated. A second set of heddle fingers is removably installed in a second locking slot axially on the spindle and radially displaced from the first set, the fingers of the second set being adapted, aligned and spaced to lift others of the warp threads.
    Type: Grant
    Filed: January 5, 1978
    Date of Patent: July 10, 1979
    Inventor: Jed R. Woodruff