Patents by Inventor George Humphrey Tichenor

George Humphrey Tichenor 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).

  • Portable hand knitting device
    Patent number: 3973413
    Abstract: A knitting device has a needle bed consisting of a plurality of equidistantly spaced parallel needles and a sinker the needles being held between two depressor plates which form location points for a locking bar which in use closes the barbs of the needles when the sinker has picked up a row of stitches by movement along the needle bed so that said row of stitches can be moved to the bottom of the needles to form a row of stitches in a knitted article.
    Type: Grant
    Filed: September 19, 1974
    Date of Patent: August 10, 1976
    Inventor: George Humphrey Tichenor