Patents by Inventor L. C. Rush

L. C. Rush 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).

  • Telescoping trailer
    Patent number: 5639139
    Abstract: A telescoping trailer adapted for towing by a land vehicle. The trailer includes an outer body supported by wheels and has an opening therein for slidably receiving a telescoping section. A drive assembly is secured to the telescoping section for frictionally engaging a drive wheel with a surface beneath the trailer and rotating the drive wheel to selectively extend and retract the telescoping section. An optional chain drive assembly is provided to the trailer for assisting the drive assembly in selectively moving the telescoping section relative to the outer body.
    Type: Grant
    Filed: June 11, 1996
    Date of Patent: June 17, 1997
    Inventor: L. C. Rush