Patents by Inventor Thomas H. Woolley

Thomas H. Woolley 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).

  • Feed direction change assembly for sewing machine
    Patent number: 7721664
    Abstract: The purpose of this invention is to change the direction of the feed so that the user/operator can now use the free arm of the sewing machine to the optimum advantage. The conventional domestic free arm sewing machine has, heretofore, been limited to sewing in a lateral direction across the free arm. The use of this invention allows the machine to be used so that tubular shaped garments can travel along and around the free arm of the sewing machine this sewing can be accomplished with any outside seams, something, heretofore, impossible with a conventional free arm sewing machine.
    Type: Grant
    Filed: June 18, 2007
    Date of Patent: May 25, 2010
    Inventor: Thomas H. Woolley
  • Feed direction change assembly for sewing machine
    Publication number: 20080308028
    Abstract: The purpose of this invention is to change the direction of the feed so that the user/operator can now use the free arm of the sewing machine to the optimum advantage.
    Type: Application
    Filed: June 18, 2007
    Publication date: December 18, 2008
    Inventor: Thomas H. Woolley