Patents by Inventor Forest S. Tibbetts

Forest S. Tibbetts 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: 4390030
    Abstract: An ashtray having an upper opening smaller than the internal compartment. The internal compartment stores cigarette ashes and includes a cigarette holding device. The cigarette when placed in the holding device is positioned completely within the internal compartment below the upper opening. The upper opening is sized larger than a large cigarette in order that it may be placed in the cigarette holder position below the plane of the upper opening and the opening is sized smaller in area than the lower area. In the preferred embodiment, from the perimeter of the upper opening of the cigarette ashtray to an intermediate portion the inner surface slopes outwardly as well as downwardly to the maximum outer perimeter. The ashtray is designed and sized to prevent the ashes from being blown directly out of the ashtray by winds passing over the upper opening and places a cigarette held by the holder to be positioned completely below the perimeter of the upper opening.
    Type: Grant
    Filed: December 9, 1981
    Date of Patent: June 28, 1983
    Inventor: Forest S. Tibbetts
  • Patent number: D275569
    Type: Grant
    Filed: March 8, 1982
    Date of Patent: September 18, 1984
    Inventor: Forest S. Tibbetts