Patents by Inventor Grady J. Irvin

Grady J. Irvin 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).

  • Elevated work platform
    Publication number: 20080251322
    Abstract: An elevated work platform to support workers thereon comprising a plurality of support sections held in operative relationship relative to each other by a peripheral frame wherein each support section comprises a plurality of transverse support members held in spaced relationship relative to each other by a plurality of longitudinal members and the peripheral frame comprises a pair of side frame members each including a channel to receive opposite end portions of the transverse support members of each support section to hold the support sections in operative position relative to the other support sections.
    Type: Application
    Filed: June 18, 2008
    Publication date: October 16, 2008
    Inventor: Grady J. Irvin
  • Elevated work platform
    Patent number: 7389856
    Abstract: An elevated work platform to support workers thereon comprising a plurality of support sections held in operative relationship relative to each other by a peripheral frame wherein each support section comprises a plurality of transverse support members held in spaced relationship relative to each other by a plurality of longitudinal members and the peripheral frame comprises a pair of side frame members each including a channel to receive opposite end portions of the transverse support members of each support section to hold the support sections in operative position relative to the other support sections.
    Type: Grant
    Filed: July 26, 2004
    Date of Patent: June 24, 2008
    Inventor: Grady J. Irvin