Patents by Inventor John C. Cash

John C. Cash 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).

  • PNEUMATIC DOOR OPENING AND SECURITY SYSTEM
    Publication number: 20150225991
    Abstract: A pneumatic door system and a method of using the same are disclosed herein. According to one embodiment, a trailer may include a seamless main door and at least one side door. The doors may be configured to be locked shut with a system of pneumatic locks. The main door may be configured to open and close as controlled by pneumatic pressure applied to a door cylinder. The pneumatic system may be configured to be controlled by an interior control box. The pneumatic system may be configured to operate off of pneumatic pressure in an auxiliary air tank, the pressure being protected by a series of one-way check valves. The pneumatic system may also be configured to operate wirelessly using RFID or Bluetooth technology, among other things, to secure the cargo and facilitate ingress and egress to the trailer.
    Type: Application
    Filed: April 22, 2015
    Publication date: August 13, 2015
    Inventors: Daniel M. Aragon, Peter J. Wachtell, John J. Prehn, Todd J. Lindsey, John C. Cash
  • Pneumatic door opening and security system
    Patent number: 9045919
    Abstract: A pneumatic door system and a method of using the same are disclosed herein. According to one embodiment, a trailer may include a seamless main door and at least one side door. The doors may be configured to be locked shut with a system of pneumatic locks. The main door may be configured to open and close as controlled by pneumatic pressure applied to a door cylinder. The pneumatic system may be configured to be controlled by an interior control box. The pneumatic system may be configured to operate off of pneumatic pressure in an auxiliary air tank, the pressure being protected by a series of one-way check valves. The pneumatic system may also be configured to operate wirelessly using RFID or Bluetooth technology, among other things, to secure the cargo and facilitate ingress and egress to the trailer.
    Type: Grant
    Filed: August 15, 2012
    Date of Patent: June 2, 2015
    Assignee: COLD CHAIN, LLC
    Inventors: Daniel M. Aragon, Peter J. Wachtell, John J. Prehn, Todd J. Lindsey, John C. Cash
  • PNEUMATIC DOOR OPENING AND SECURITY SYSTEM
    Publication number: 20130042532
    Abstract: A pneumatic door system and a method of using the same are disclosed herein. According to one embodiment, a trailer may include a seamless main door and at least one side door. The doors may be configured to be locked shut with a system of pneumatic locks. The main door may be configured to open and close as controlled by pneumatic pressure applied to a door cylinder. The pneumatic system may be configured to be controlled by an interior control box. The pneumatic system may be configured to operate off of pneumatic pressure in an auxiliary air tank, the pressure being protected by a series of one-way check valves. The pneumatic system may also be configured to operate wirelessly using RFID or Bluetooth technology, among other things, to secure the cargo and facilitate ingress and egress to the trailer.
    Type: Application
    Filed: August 15, 2012
    Publication date: February 21, 2013
    Inventors: Daniel M. Aragon, Peter J. Wachtell, John T. Prehn, Todd J. Lindsey, John C. Cash