Patents by Inventor Wyman Harding Griffin

Wyman Harding Griffin 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: 11272803
    Abstract: A steam cooking apparatus incorporates a steam cooking vessel for retaining water that is converted to steam. An interior food basket is configured to fit within the steam cooking vessel and retains the food to be steamed and has an insert basket lid that is adjustably coupled with the interior food basket to retain the food therein. The insert basket lid is adjustable in height within the interior food basket to accommodate different amounts of food in the interior food basket. Standoffs may be configured between the interior food basket and the base of the cooking vessel to prevent direct water contact with the food. A vessel lid may have lid aperture adjuster panel that enables changing the open area of apertures in the vessel lid.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: March 15, 2022
    Inventor: Wyman Harding Griffin
  • Publication number: 20200359823
    Abstract: A steam cooking apparatus incorporates a steam cooking vessel for retaining water that is converted to steam. An interior food basket is configured to fit within the steam cooking vessel and retains the food to be steamed and has an insert basket lid that is adjustably coupled with the interior food basket to retain the food therein. The insert basket lid is adjustable in height within the interior food basket to accommodate different amounts of food in the interior food basket. Standoffs may be configured between the interior food basket and the base of the cooking vessel to prevent direct water contact with the food. A vessel lid may have lid aperture adjuster panel that enables changing the open area of apertures in the vessel lid.
    Type: Application
    Filed: July 31, 2020
    Publication date: November 19, 2020
    Inventor: Wyman Harding Griffin
  • Patent number: 10765250
    Abstract: A steam cooking apparatus containing a water retaining cooking vessel with a vertically invertible insert basket and associated vertically adjustable lid which clamps the food stuffs in exact position when insert basket is inverted. Steam cooking apparatus includes an interior pedestal mount, removable insert basket handle, and lid fitting atop of the exterior cooking vessel having multiple specific venting apertures.
    Type: Grant
    Filed: July 15, 2018
    Date of Patent: September 8, 2020
    Inventor: Wyman Harding Griffin