Patents by Inventor William Rubinstein

William Rubinstein 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: 20090289075
    Abstract: A generally cylindrical plastic container has a metal ring-pull top cap on an upper end and a snap-fit closure on a lower end. The closure includes a tapered portion which slides into the lower end of the container and a groove portion which interlocks with a head formed on the lower end of the container.
    Type: Application
    Filed: May 20, 2009
    Publication date: November 26, 2009
    Inventor: William Rubinstein
  • Patent number: 4181308
    Abstract: An electronic backgammon game is disclosed. A memory stores m unique sets of dice rolls, each of the m sets of dice rolls includes n sequential rolls and defines a unique game to be played. A game select input is provided for enabling a player to select a desired one of the m sets of dice rolls and thereby to select a unique game to be played. A human actuatable dice roll switch controls the operation of the game. Each time the dice roll switch is reactivated, the next sequential roll in the selected set of dice rolls is displayed on a display board.
    Type: Grant
    Filed: July 24, 1978
    Date of Patent: January 1, 1980
    Inventors: Elinor Fox, William Rubinstein, William Hamilton