Patents by Inventor Bryan C. Cullifer

Bryan C. Cullifer 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).

  • Pillow adapted to receive sound
    Patent number: 7469435
    Abstract: A pillow that has a channel which extends from one end toward a second end and which has a wall defined from a head-supporting surface of the pillow toward a bottom of the pillow. The wall of the channel is located adjacent to the second end of the pillow. The channel allows sound to reach a user's ear that is located in the channel while the user lies his or her head on the pillow.
    Type: Grant
    Filed: January 19, 2008
    Date of Patent: December 30, 2008
    Inventor: Bryan C. Cullifer