Patents by Inventor Elsa O. Hofmann

Elsa O. Hofmann 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: 5037111
    Abstract: An apparatus for playing a boardgame for young people and adults. The game board of the present invention comprises an open, continuous route of dinosaur footprints colored-coded or otherwise marked for contingency circumstances which occur during game play and four closed routes called "homepaths" on which only a particular player or team may enter after making at least one circuit of the outer perimeter of dinosaur footprints. The Cave in the center provides a homebase or final goal. The object of the game is to capture the most dinosaurs and to land the most dinosaurs on the Cave. An EVENT CARD, color-coded to work in conjunction with the color-coded footprints, lists the events which occur when landing on the color-coded footprint. ACTION CARDS, also color-coded, give the players the instructions to follow each time an event occurs. Many levels of the game may be played by adding question and answer cards. Another alternative object of the game is to collect a set of color-coded matching cards.
    Type: Grant
    Filed: August 30, 1990
    Date of Patent: August 6, 1991
    Inventor: Elsa O. Hofmann
  • Patent number: 4946169
    Abstract: A gameboard apparatus picturing an advanced, economic, technological civilization throughout the solar system and beyond, a path of spaceships containing many contingency circumstances interspersed between man-made, unpurchaseable property containing many contingency circumstance, and eleven major types of purchaseable man-made properties containing many contingency circumstances. The indicia on color-coded leases describes the internal, external, vertical and horizontal development of real estate in over thirty ways, four decks of cards, Speed of Light Years Utility Service Card and Speed of Light Years Ticket Tokens color coded to work in conjunction with the path of spaceships which are path of the continuous open route with a starting point from Earth, the entire game being described by a set of rules.
    Type: Grant
    Filed: August 8, 1988
    Date of Patent: August 7, 1990
    Inventor: Elsa O. Hofmann
  • Patent number: 4804190
    Abstract: An entertaining board game for pre-school-age children and children in the primary grades. The board game comprises a path of globe shaped spaces having a starting point and an ending point. Each globe shaped space is distinguished by a color or a picture depicted thereon. Corresponding to the globe shaped spaces are playing cards each either having a colored globe, a picture, or a colored globe and picture thereon. Players move by selecting by chance a card, matching the color of the globe or picture on the card with a corresponding globe shaped space and moving to the appropriate globe shaped space according to the rules. Thus, the game is designed to introduce outer space through color matching and picture matching. Rhymes and mythology as stated on certain cards is also introduced giving the child a unique experience or adventure on the pictured places as pictured on the playing cards, but it is not necessary to read in order to play the game.
    Type: Grant
    Filed: June 15, 1987
    Date of Patent: February 14, 1989
    Inventor: Elsa O. Hofmann