Patents Assigned to Les Manufactures de Saint Marcel
  • Process for the production of industrial parts of synthetic material comprising a rigid portion surmounted by a flexible portion and the industrial part produced by said process
    Patent number: 4286001
    Abstract: The present invention concerns a process for the production of industrial parts of synthetic material comprising a portion of a rigid material surmounted by a portion of a flexible material, and in particular industrial parts serving as a means for making a seal between different parts of heating or air-conditioning equipment.
    Type: Grant
    Filed: November 13, 1979
    Date of Patent: August 25, 1981
    Assignee: Les Manufactures de Saint Marcel
    Inventor: Giuliano Frau
  • Device for protecting cyclist feet
    Patent number: 4237628
    Abstract: (a) A device for protecting cyclist feet;(b) wherein there is a sleeve wrapping the extremity of the foot up to the opening of the shoe, as well as means for fixing said sleeve to the pedal of a cycle.
    Type: Grant
    Filed: October 11, 1979
    Date of Patent: December 9, 1980
    Assignee: Les Manufactures de Saint Marcel
    Inventor: Christian Etancelin