Patents by Inventor Robert J. Tarr

Robert J. Tarr 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: 8459600
    Abstract: A trestle stabilizing device is provided for a model track assembly having support apparatuses or trestles for elevating track sections. The device includes a base including a first end section and a second end section. A first fastening member is connected to the first end section. A second fastening member is connected to the second end section. The first and second fastening members releasably secure the device to the track support apparatuses.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: June 11, 2013
    Inventor: Robert J. Tarr
  • Patent number: 8113122
    Abstract: A trestle support apparatus for use with a model track assembly is provided. The model track assembly includes track sections and trestles of a first configuration and separate track sections and trestles of a second configuration. The trestle support apparatus includes an elongated base including an elongated channel dimensioned to releasably receive and support a trestle of a first configuration. First and second stanchions are releasably mounted to the base.
    Type: Grant
    Filed: January 11, 2008
    Date of Patent: February 14, 2012
    Inventor: Robert J. Tarr
  • Patent number: 7959087
    Abstract: An auxiliary model railroad track connector for adjoining railroad track sections is provided. Each railroad track section including an array of ties and a pair of rails positioned in a spaced apart relationship on the array of ties. The auxiliary model railroad track connector includes a first end section and a second end section. The first and second end sections are coupled to opposing ties of the adjoining track sections. A resilient member is interposed between the first and second end sections. The resilient member has sufficient pulling force to hold and pull the adjoining track sections together. The auxiliary connector prevents longitudinal movement between the adjoining railroad tracks sections and maintains mechanical and electrical connections between the railroad track sections.
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: June 14, 2011
    Inventor: Robert J. Tarr
  • Publication number: 20080237431
    Abstract: A trestle stabilizing device is provided for a model track assembly having support apparatuses or trestles for elevating track sections. The device includes a base including a first end section and a second end section. A first fastening member is connected to the first end section. A second fastening member is connected to the second end section. The first and second fastening members releasably secure the device to the track support apparatuses.
    Type: Application
    Filed: March 28, 2008
    Publication date: October 2, 2008
    Inventor: Robert J. Tarr
  • Publication number: 20080169353
    Abstract: A trestle support apparatus for use with a model track assembly is provided. The model track assembly includes track sections and trestles of a first configuration and separate track sections and trestles of a second configuration. The trestle support apparatus includes an elongated base including an elongated channel dimensioned to releasably receive and support a trestle of a first configuration. First and second stanchions are releasably mounted to the base.
    Type: Application
    Filed: January 11, 2008
    Publication date: July 17, 2008
    Inventor: Robert J. Tarr
  • Publication number: 20080135637
    Abstract: An auxiliary model railroad track connector for adjoining railroad track sections is provided. Each railroad track section including an array of ties and a pair of rails positioned in a spaced apart relationship on the array of ties. The auxiliary model railroad track connector includes a first end section and a second end section. The first and second end sections are coupled to opposing ties of the adjoining track sections. A resilient member is interposed between the first and second end sections. The resilient member has sufficient pulling force to hold and pull the adjoining track sections together. The auxiliary connector prevents longitudinal movement between the adjoining railroad tracks sections and maintains mechanical and electrical connections between the railroad track sections.
    Type: Application
    Filed: December 6, 2007
    Publication date: June 12, 2008
    Inventor: Robert J. Tarr