Patents by Inventor Paul Douglas Shervey

Paul Douglas Shervey 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).

  • Patent number: 10526001
    Abstract: The sleigh bed platform is intended for use in ice fishing for transport of equipment such as a tent shelter and sized to accommodate a single reclining person for rest on the ice. Sleigh bed invention is very light easy to pull across thin ice. Three laminated plastic layers with a inner component of expanded polystyrene form a rigid truss and thermal barrier that makes the sleigh bed a comfortable resting place. Expanded polystyrene is insulation and extremely buoyant providing a float in cases of breaking thru lake ice. Multiple soft rope handles secure loads with no sharp edges around the bed. A second invention use is for evacuation of injured skiers. Lightweight sleigh bed is easy to carry to an injured skier. A rigid front handle facilitates moving down hill with a passenger secured to the sleigh bed.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: January 7, 2020
    Inventor: Paul Douglas Shervey
  • Publication number: 20190135324
    Abstract: The sleigh bed platform is intended for use in ice fishing for transport of equipment such as a tent shelter and sized to accommodate a single reclining person for rest on the ice. Sleigh bed invention is very light easy to pull across thin ice. Three laminated plastic layers with a inner component of expanded polystyrene form a rigid truss and thermal barrier that makes the sleigh bed a comfortable resting place. Expanded polystyrene is insulation and extremely buoyant providing a float in cases of breaking thru lake ice. Multiple soft rope handles secure loads with no sharp edges around the bed. A second invention use is for evacuation of injured skiers. Lightweight sleigh bed is easy to carry to an injured skier. A rigid front handle facilitates moving down hill with a passenger secured to the sleigh bed.
    Type: Application
    Filed: April 27, 2017
    Publication date: May 9, 2019
    Inventor: Paul Douglas Shervey