Patents by Inventor Albert C. Lodrini

Albert C. Lodrini 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: 4569211
    Abstract: A finger ring has a saddle-shaped insert fitted to the lower portion of the ring, and a leaf spring may be provided between the ring and the insert, or the insert itself may itself be of resilient deformable material. The insert preferably has depending tangs which can be bent around the outside edge of the ring to hold it in place. The leaf spring has laterally projecting portions at its midportion which portions are received in slots of the insert side portions and tabs may be provided on the ends of the leaf spring to fit into cavities provided on the inner edge of the ring band. Alternatively these tabs may be defined on the ends of the insert itself when the insert is made of a resiliently deformable material.
    Type: Grant
    Filed: May 4, 1984
    Date of Patent: February 11, 1986
    Inventor: Albert C. Lodrini
  • Patent number: 4480447
    Abstract: A finger ring has a saddle-shaped insert fitted to the lower portion of the ring, and a leaf spring may be provided between the ring and the insert, or the insert itself may itself be of resilient deformable material. The insert preferably has depending tangs which can be bent around the outside edge of the ring to hold it in place. The leaf spring has laterally projecting portions at its midportion which portions are received in slots of the insert side portions and tabs may be provided on the ends of the leaf spring to fit into cavities provided on the inner edge of the ring band. Alternatively these tabs may be defined on the ends of the insert itself when the insert is made of a resiliently deformable material.
    Type: Grant
    Filed: June 24, 1982
    Date of Patent: November 6, 1984
    Inventor: Albert C. Lodrini