Patents by Inventor Tina Crook

Tina Crook 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: 4811454
    Abstract: The present invention relates to an improved door holder which includes an elastic ring which is slipped over the door knob, a flexible belt which is mounted to an adjacent wall structure and a device in the likeness of an animal or creature which interacts with the belt and elastic ring to hold the door in an open position. The device may include a plurality of appendages, some of which may interact with the elastic ring while the belt is strapped about the body of the device so that the device holds the door ajar.
    Type: Grant
    Filed: March 4, 1987
    Date of Patent: March 14, 1989
    Inventors: Tina Crook, Geraldine Crook