Patents by Inventor William Haubrich

William Haubrich 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).

  • Informational stop sign
    Patent number: 7856747
    Abstract: An informational stop sign has an octagonal center portion, a primary traffic symbol in the center of the octagonal center portion wherein the primary traffic symbol is the word STOP displayed within the center portion, a plurality of rectangular portions extending radially outward from and perpendicular to the periphery of the center portion, each of the plurality of rectangular portions corresponding to a location of an inlet of a traffic intersection, and an Arabic numeral displayed within at least one of the plurality of rectangular portions indicating an inlet to the traffic intersection having a stop sign, the Arabic numeral being the number of inlets to the traffic intersection having a stop sign.
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: December 28, 2010
    Inventor: William Haubrich
  • Informational stop sign
    Publication number: 20090139125
    Abstract: An informational stop sign has an octagonal center portion, a primary traffic symbol in the center of the octagonal center portion wherein the primary traffic symbol is the word STOP displayed within the center portion, a plurality of rectangular portions extending radially outward from and perpendicular to the periphery of the center portion, each of the plurality of rectangular portions corresponding to a location of an inlet of a traffic intersection, and an Arabic numeral displayed within at least one of the plurality of rectangular portions indicating an inlet to the traffic intersection having a stop sign, the Arabic numeral being the number of inlets to the traffic intersection having a stop sign.
    Type: Application
    Filed: February 5, 2009
    Publication date: June 4, 2009
    Inventor: William Haubrich
  • Informational stop sign
    Patent number: D588037
    Type: Grant
    Filed: November 7, 2007
    Date of Patent: March 10, 2009
    Inventor: William Haubrich