Patents by Inventor Pierre Gergonne

Pierre Gergonne 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: 4178658
    Abstract: A door stop is disclosed including a rigid body member a stop which is not a significant obstacle to the feet of persons passing member is removably connected with the body member. The body member includes a planar horizontal bottom wall, a pair of generally parallel vertical side walls, and a vertical partition extending between and normal to the side walls spaced from one end edge of the bottom wall to define a recess for receiving the damping member. A cover member is removably connected with the body member and retains the damping member within the body member recess. In a preferred embodiment, the resilient damping member includes a groove and the partition includes a tongue portion which cooperates with the groove to removably connect the damping member with the door stop body member.
    Type: Grant
    Filed: June 27, 1978
    Date of Patent: December 18, 1979
    Assignee: Etablissements Gergonne
    Inventor: Pierre Gergonne