Patents Assigned to DKR MANUFACTURING INC.
  • Patent number: 10577932
    Abstract: A barricade wall is provided that is easily and rapidly customizable in a mine depending on the requirements of the particularly open area. The barricade wall can be customizable depending on the size and spatial requirements of a particular open area in a mine. Further, the top beams of the barricade wall can be elongated or shortened, depending on the requirements of the open area in the mine. The barricade wall has a first rigid wall section with spring loaded wall extensions attached to the wall section.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: March 3, 2020
    Assignee: DKR MANUFACTURING INC.
    Inventors: Roland Lavoie, Patrick Timony
  • Patent number: D886234
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: June 2, 2020
    Assignee: DKR Manufacturing Inc.
    Inventors: Roland Lavoie, Patrick Timony