Patents by Inventor THEODORE JOSEPH RIZO

THEODORE JOSEPH RIZO 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).

  • Guide wheel overload indicators
    Patent number: 11577567
    Abstract: A novel system for providing for safe operation of railgear, that is, a set of guide wheels that allow road vehicles to travel on railroad tracks, based on the use of overload indicators installed on the suspension arm of each guide wheel to give operators a quick, visual representation of whether or not a guide wheel is overloaded.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: February 14, 2023
    Assignee: AUTO TRUCK GROUP, LLC
    Inventors: Patrick William McMahon, Theodore Joseph Rizo
  • GUIDE WHEEL OVERLOAD INDICATORS
    Publication number: 20190329615
    Abstract: A novel system for providing for safe operation of railgear, that is, a set of guide wheels that allow road vehicles to travel on railroad tracks, based on the use of overload indicators installed on the suspension arm of each guide wheel to give operators a quick, visual representation of whether or not a guide wheel is overloaded.
    Type: Application
    Filed: April 22, 2019
    Publication date: October 31, 2019
    Applicant: AUTO TRUCK GROUP, LLC
    Inventors: PATRICK WILLIAM McMAHON, THEODORE JOSEPH RIZO