Patents by Inventor Rocky E. Armstrong

Rocky E. Armstrong 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).

  • Travel trailer stabilizer system
    Patent number: 9139060
    Abstract: A travel trailer stabilizing system having a right and left compound above-axle strut for bracing a trailer body at the axle or axles, each compound strut having an overlever arm for applying a stiffening force with a mechanical advantage to oppose any oscillatory motion of the frame on the tires. The mechanical advantage of the lever is configured to transfer a part of the weight of the trailer from the tires to the rigid struts.
    Type: Grant
    Filed: August 16, 2014
    Date of Patent: September 22, 2015
    Inventors: Rocky E Armstrong, David J Garcia
  • Travel Trailer Stabilizer System
    Publication number: 20140353942
    Abstract: A travel trailer stabilizing system having a right and left compound above-axle strut for bracing a trailer body at the axle or axles, each compound strut having an overlever arm for applying a stiffening force with a mechanical advantage to oppose any oscillatory motion of the frame on the tires. The mechanical advantage of the lever is configured to transfer a part of the weight of the trailer from the tires to the rigid struts.
    Type: Application
    Filed: August 16, 2014
    Publication date: December 4, 2014
    Inventors: Rocky E. Armstrong, David J. Garcia
  • Travel trailer stabilizer system
    Patent number: 8840144
    Abstract: A travel trailer stabilizing system having a right and left compound above-axle strut for bracing the trailer body at the axle or axles, each compound strut having an overlever arm for applying a stiffening force with a mechanical advantage to oppose any oscillatory motion of the frame on the tires. The mechanical advantage of the lever is configured to transfer a part of the weight of the trailer from the tires to the rigid struts.
    Type: Grant
    Filed: May 20, 2013
    Date of Patent: September 23, 2014
    Inventors: Rocky E Armstrong, David J Garcia
  • Travel Trailer Stabilizer System
    Publication number: 20130313813
    Abstract: A travel trailer stabilizing system having a right and left compound above-axle strut for bracing the trailer body at the axle or axles, each compound strut having an overlever arm for applying a stiffening force with a mechanical advantage to oppose any oscillatory motion of the frame on the tires. The mechanical advantage of the lever is configured to transfer a part of the weight of the trailer from the tires to the rigid struts.
    Type: Application
    Filed: May 20, 2013
    Publication date: November 28, 2013
    Inventors: Rocky E. Armstrong, David J. Garcia