Patents by Inventor Everett Crough

Everett Crough 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).

  • Control device for tractor of transport truck
    Publication number: 20040045773
    Abstract: A control system for a tractor of a transport truck system has a gear shift handle for a transmission, and an engine retard braking unit including a unit for generating an exhaust back pressure to slow the tractor, a switch for activating and deactivating the exhaust back pressure generating unit, and a sleeve fitted on the gear shift handle for the transmission, wherein the switch is located on the sleeve.
    Type: Application
    Filed: September 5, 2002
    Publication date: March 11, 2004
    Inventor: Everett Crough