Patents by Inventor Benjamin J Rook

Benjamin J Rook 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).

  • Rooftop support base
    Patent number: 9528271
    Abstract: A rooftop support block is provided having tapered outside surfaces that terminate at a top surface. The top surface will carry another item that will be secured to the support block. The bottom of the block has a larger surface than the top to provide stability. The block further contains a hole that will allow a bolt or other fastener to secure the item to the support block.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: December 27, 2016
    Assignee: PHD Manufacturing, Inc.
    Inventors: Benjamin J Rook, Robert J Burnside
  • ROOFTOP SUPPORT BASE
    Publication number: 20160312472
    Abstract: A rooftop support block is provided having tapered outside surfaces that terminate at a top surface. The top surface will carry another item that will be secured to the support block. The bottom of the block has a larger surface than the top to provide stability. The block further contains a hole that will allow a bolt or other fastener to secure the item to the support block.
    Type: Application
    Filed: April 23, 2015
    Publication date: October 27, 2016
    Inventors: Benjamin J Rook, Robert J Burnside
  • Rooftop support base
    Patent number: D749935
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: February 23, 2016
    Assignee: PHD Manufacturing, Inc.
    Inventors: Benjamin J Rook, Robert J Burnside
  • Rooftop support base
    Patent number: D810010
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: February 13, 2018
    Assignee: PHD Manufacturing, Inc.
    Inventors: Benjamin J Rook, Robert J Burnside