Patents by Inventor Ryal Clingen

Ryal Clingen 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).

  • Hair waving device
    Patent number: 4867185
    Abstract: A hair waving device which can be quickly and easily interconnected with adjacent devices of identical construction so that the devices disposed proximate the outer extremities of the strand of hair to be waved, where the individual hairs are very fine, are held firmly in place by the devices clamped proximate the root portion of the strand where the individual hairs are of larger diameter.
    Type: Grant
    Filed: September 21, 1987
    Date of Patent: September 19, 1989
    Inventor: Ryal Clingen
  • Shirt
    Patent number: D740522
    Type: Grant
    Filed: October 6, 2012
    Date of Patent: October 13, 2015
    Inventor: Ryal Clingen