Patents by Inventor David C. Satchell

David C. Satchell 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: 4227541
    Abstract: Portable hair curling apparatus particularly characterized by a resistance element having a plurality of individual wire strands, storage cells, and a three position switch for heating the strands or adapting the device for recharging of the cells. The switch and cells are positioned within the handle, the rear end of which is partially open and has mounted therein contacts to permit recharging of the cells.
    Type: Grant
    Filed: August 23, 1978
    Date of Patent: October 14, 1980
    Assignee: David Satchell Products Limited
    Inventor: David C. Satchell