Patents Assigned to Ruff Equipment, Inc.
  • Gasket for screen frame
    Patent number: 11406921
    Abstract: A screen assembly for a vibrating shaker is provided. The screen assembly utilizes an elastomeric gasket having a flat profile section and a bulb profile section, wherein said bulb profile section has a hollow interior and is configured so as to form a notched profile section where said bulb profile section connects to said flat profile section.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: August 9, 2022
    Assignee: Ruff Equipment, Inc.
    Inventor: Michael D. Wiseman
  • Gasket for screen frame
    Patent number: 10799818
    Abstract: A screen assembly for a vibrating shaker is provided. The screen assembly utilizes an elastomeric gasket having a flat profile section and a bulb profile section, wherein said bulb profile section has a hollow interior and is configured so as to form a notched profile section where said bulb profile section connects to said flat profile section.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: October 13, 2020
    Assignee: Ruff Equipment, Inc.
    Inventor: Michael D. Wiseman