Patents by Inventor Prakash W. Shahani

Prakash W. Shahani 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: 6893205
    Abstract: A method for transporting vehicles including the steps of providing a module shaped and sized to receive vehicles therein and providing a trailer chassis coupled to a tractor. The tractor and the trailer chassis are located on or adjacent to an external surface. The method further includes the step of locating the module on a trailer chassis, and driving the vehicles from the external surface into the module.
    Type: Grant
    Filed: June 20, 2001
    Date of Patent: May 17, 2005
    Assignee: Trailer Bridge, Inc.
    Inventors: Ralph W. Heim, J. Edward Morley, Prakash W. Shahani
  • Patent number: 6758057
    Abstract: A bimodal refrigeration system for use in refrigerated transport containers or refrigerated warehouses. The present invention includes a refrigerated container having an enclosed cargo chamber for storing refrigerated goods and a mechanical refrigeration unit that produces a chilled forced-air current within the cargo chamber. The cargo chamber is designed to guide the forced-air current in a specified discharge and return path. In accordance with the present invention, a row of thermal storage ducts for retaining endothermic storage material are disposed within the cargo chamber. The thermal storage ducts are longitudinally disposed in parallel with the air flow direction of the specified forced-air discharge and return path to enable maximum convective thermal exchange between the forced-air current and the endothermic storage material without obstructing the specified forced-air discharge and return path.
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: July 6, 2004
    Inventors: Gerard C. Vince, II, Prakash W. Shahani, Paul V. Robbins
  • Publication number: 20040020236
    Abstract: A bimodal refrigeration system for use in refrigerated transport containers or refrigerated warehouses. The present invention includes a refrigerated container having an enclosed cargo chamber for storing refrigerated goods and a mechanical refrigeration unit that produces a chilled forced-air current within the cargo chamber. The cargo chamber is designed to guide the forced-air current in a specified discharge and return path. In accordance with the present invention, a row of thermal storage ducts for retaining endothermic storage material are disposed within the cargo chamber. The thermal storage ducts are longitudinally disposed in parallel with the air flow direction of the specified forced-air discharge and return path to enable maximum convective thermal exchange between the forced-air current and the endothermic storage material without obstructing the specified forced-air discharge and return path.
    Type: Application
    Filed: April 8, 2003
    Publication date: February 5, 2004
    Inventors: Gerard C. Vince, Prakash W. Shahani, Paul V. Robbins
  • Patent number: 6503034
    Abstract: A module for receiving motorized vehicles for transportation. The module includes a driver-side side wall, a passenger-side side wall parallel to and laterally spaced from the driver-side side Wall, and a bottom support structure extending between the side walls for supporting at least one vehicle located thereon. The module further includes a roof spaced from the bottom support structure such that the roof and the bottom support structure are arranged to closely receive a single layer of vehicles therebetween.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: January 7, 2003
    Assignee: Trailer Bridge, Inc.
    Inventors: Ralph W. Heim, J. Edward Morley, Prakash W. Shahani