Patents by Inventor Henry P. Niemann

Henry P. Niemann 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: 4053154
    Abstract: A board game apparatus wherein each player is a detective who, through a multitude of clues, attempts to find the murderer through a process of elimination of potential suspects; the game including a playing board having playing paths representing streets surrounding the periphery thereof, a multitude of squares disposed along such playing paths representative of suspects' homes with each home having three distinctive leads marked on the playing space therewith; three decks of cards representing Weapon, Clue and Motive which are placed face down in appropriate locations on three of the corners of the game board; a dead body marker to be placed on the home space having the victim's name thereon with the detective players having to determine who killed the victim; a die for determining the number of spaces to be moved by each player on each turn; tokens or markers for marking a player's position on the game board; and a plurality of detective Notebook Sheets for use in recording the names of the persons visited
    Type: Grant
    Filed: May 24, 1976
    Date of Patent: October 11, 1977
    Inventor: Henry P. Niemann