Patents by Inventor Paul Richier

Paul Richier 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).

  • Patent number: 5044969
    Abstract: The terminal comprises a casing with an anterior mounting plate having two through-bores; a contact support facing the anterior wall having on the one hand two primary contacts having two primary contact surfaces connected to a secondary contact surface, and on the other hand two secondary contacts having a secondary contact surface, assembled to register with a secondary surface of the primary contacts, and a terminal; an insulating connecting blade comprising two pins contacting said secondary contact surfaces, when the blade is in a working position, a cavity enabling the passage of the primary contact surfaces, the latter together with the cavities being radially exteriorly oriented, an abutment area comprising, in register with a through-bore a radially exteriorly inclined surface; a spring outwardly biasing said blade from its working position until a male plug is connected.
    Type: Grant
    Filed: March 12, 1990
    Date of Patent: September 3, 1991
    Inventor: Paul Richier
  • Patent number: 4283102
    Abstract: The electric socket-outlet of the present disclosure is constructed to minimize the danger of electrocution which arises more especially where children might introduce slender metallic objects into the socket apertures.
    Type: Grant
    Filed: December 14, 1978
    Date of Patent: August 11, 1981
    Inventor: Paul Richier