Patents Assigned to INDUSTRIES MALHOT INC.
  • Cylinder piston rod and method of fabrication thereof
    Patent number: 11867205
    Abstract: A piston for a cylinder, and a method of fabrication thereof, the piston rod comprising a substrate and a coating, the substrate having a surface roughness profile comprising peaks and valleys with a peak-to-valley height in a range between 0.5 and 2 ?m, and the coating having a hardness in a range between 1000 and 4000 HV and a coefficient of friction in a range between 0.1 and 0.05.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: January 9, 2024
    Assignee: INDUSTRIES MALHOT INC.
    Inventor: Mainville Luc