Patents by Inventor David Wayne Richey

David Wayne Richey 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).

  • BEVERAGE CUP LID
    Publication number: 20100243652
    Abstract: The invention relates to a beverage cup lid including an elongated channel that extends from the drinking port to a terminus below the lid's lower edge. The elongated channel may thus extend into a beverage contained in a beverage cup.
    Type: Application
    Filed: March 27, 2009
    Publication date: September 30, 2010
    Inventor: David Wayne Richey
  • Beverage cup lid
    Patent number: D612237
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: March 23, 2010
    Inventor: David Wayne Richey