Patents by Inventor Roy Potter

Roy Potter 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).

  • Ultrasonic edge sealing of sheet molding compound carrier film
    Patent number: 9937659
    Abstract: A process for manufacturing a sheet molding compound carrier film including a first layer of material and a second layer of material sealed with each other along an edge. The seal is formed using ultrasound transmitted by a weld horn as both layers of material move along an anvil portion. The seal on the edge is suitably formed to protect the edge and build a weld to ensure moldable sheet molding compound flows to the edges of the carrier sheet, while providing a homogeneous mixture of glass and resin and also allowing air to escape.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: April 10, 2018
    Assignee: Magna International Inc.
    Inventors: Terry VanHyfte, Phil Holjak, Roy Potter, Randy Stilwell
  • ULTRASONIC EDGE SEALING OF SHEET MOLDING COMPOUND CARRIER FILM
    Publication number: 20150314524
    Abstract: A process for manufacturing a sheet molding compound carrier film including a first layer of material and a second layer of material sealed with each other along an edge. The seal is formed using ultrasound transmitted by a weld horn as both layers of material move along an anvil portion. The seal on the edge is suitably formed to protect the edge and build a weld to ensure moldable sheet molding compound flows to the edges of the carrier sheet, while providing a homogeneous mixture of glass and resin and also allowing air to escape.
    Type: Application
    Filed: April 29, 2015
    Publication date: November 5, 2015
    Inventors: Terry VanHyfte, Phil Holjak, Roy Potter, Randy Stilwell
  • Pole assembly for a mesh fence and mesh fence having a pole assembly
    Publication number: 20050116213
    Abstract: A mesh fence including a mesh, and a pole assembly secured to the mesh. The pole assembly includes a receiving member with a channel and a retaining member, at least a portion of the retaining member being dimensioned to be received in the channel of the receiving member together with a segment of the mesh retained in the channel. An anchoring device is also disclosed for securing a fence pole to a surface. Another aspect of the invention is a method for assembling a mesh fence.
    Type: Application
    Filed: October 27, 2004
    Publication date: June 2, 2005
    Inventors: Donald Dahowski, Kenneth Shertzer, Matthew Cramer, Roy Potter, James Wilson