Patents by Inventor Mark D'Onofrio

Mark D'Onofrio 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).

  • Assembly Formed By A Bone Anchoring Base Belonging to a Prosthetic Joint and by at Least One Screw Fastening This Base to a Bone
    Publication number: 20200289180
    Abstract: An assembly has a bone anchoring base and a screw. The bone anchoring base has at least one protrusion configured to be inserted in a hole arranged in the cancellous portion of a bone. The screw has a thread suitable for engaging with the cancellous portion of the bone. The protrusion is inwardly hollow and comprises an orifice at its distal free end, the screw being configured to be engaged through the protrusion and screwed in the cancellous portion of the bone through the orifice. The orifice is tapped at the pitch of the thread of the screw and the thickness of a distal wall is such that it is possible to arrange more than half of a turn of the threading therein, suitable for receiving the thread of the screw, such that, during the placement of the screw, the thread of this screw engages with said distal wall.
    Type: Application
    Filed: March 12, 2020
    Publication date: September 17, 2020
    Inventors: Baptiste Martin, David Louis Glaser, Frederick Suh Song, Alfred Cook, Mark D'Onofrio