Patents by Inventor David L. Ross

David L. Ross 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).

  • Publication number: 20130034625
    Abstract: A chewing gum item which contains one or more liquids or gels containing flavors fermented or distilled with ethyl alcohol.
    Type: Application
    Filed: February 4, 2012
    Publication date: February 7, 2013
    Inventor: David L. Ross
  • Publication number: 20110206810
    Abstract: A food item which contains one or more digestible or non-digestible pharmaceutical items, confirmation tickets, or promotional prizes that provides an efficient and enjoyable means of delivery of items of value. Some examples of container based food items used to distribute items of value include but are not limited to fortune cookies and other food items constructed with hollow cavities inside.
    Type: Application
    Filed: February 21, 2010
    Publication date: August 25, 2011
    Inventor: David L. Ross
  • Patent number: 5010463
    Abstract: The present invention is an electrified bulletin board display assembly including a composite board and an illuminable push-pin for insertion therein. The board itself includes a pair of conducting layers spaced apart by an insulative layer and connected to an electrical power source. When inserted into the bulletin board, bi-terminals of the push-pin each respectively contacts one of the conductive layers. An additional layer is provided in the board to retain the push-pin in the assembly and ensure contact between the conductive layers and the bi-terminals. As constructed, the entire field of the bulletin board is capable of receiving and illuminating a number of illuminable push-pins randomly inserted therein.
    Type: Grant
    Filed: April 30, 1990
    Date of Patent: April 23, 1991
    Inventor: David L. Ross