Patents by Inventor Sandro Guidoni

Sandro Guidoni 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).

  • Mobile frame for seats and relative sliding seats system
    Patent number: 11358496
    Abstract: A mobile frame for at least one seat of a means of transportation is disclosed. The mobile frame includes: a load-bearing structure suitable for supporting the seat, and an anchoring element coupled with the load-bearing structure to selectively constrain the mobile frame to the support surface of the transportation means. The anchoring element has a fixing mechanism that can be moved from a non-anchored configuration, wherein at least one fixing element is retracted inside the load-bearing structure to an anchored configuration, wherein the fixing element protrudes beyond the load-bearing structure in order to constrain the mobile frame to the support surface.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: June 14, 2022
    Inventors: Innocenzo Carbone, Sandro Guidoni
  • MOBILE FRAME FOR SEATS AND RELATIVE SLIDING SEATS SYSTEM
    Publication number: 20200079244
    Abstract: A mobile frame for at least one seat of a means of transportation is disclosed. The mobile frame includes: a load-bearing structure suitable for supporting the seat, and an anchoring element coupled with the load-bearing structure to selectively constrain the mobile frame to the support surface of the transportation means. The anchoring element has a fixing mechanism that can be moved from a non-anchored configuration, wherein at least one fixing element is retracted inside the load-bearing structure to an anchored configuration, wherein the fixing element protrudes beyond the load-bearing structure in order to constrain the mobile frame to the support surface.
    Type: Application
    Filed: September 3, 2019
    Publication date: March 12, 2020
    Inventors: Innocenzo CARBONE, Sandro GUIDONI
  • Multi-stage torque proportioning differential
    Patent number: 5098356
    Abstract: A torque proportioning differential (10, 60, or 120) is modified to exhibit a bias ratio that varies with torque transmitted by the differential. Thrust forces (34 and 36, 88 and 90, or 144 and 146) generated within the differential are opposed by at least one pair of surfaces (38 and 40, 96, 98 and 104, 106, or 152, 154 and 156, 158) having different frictional characteristics. One of the surfaces (38, 96 and 98, or 152 and 154) opposes a portion of the thrust forces, and the other surface (40, 104 and 106, or 156 and 158) opposes a remaining portion of the thrust forces. A control member (54, 100 and 102, or 152) responsive to the transmitted torque limits the respective portions of the thrust forces opposed by each of the two surfaces.
    Type: Grant
    Filed: June 10, 1991
    Date of Patent: March 24, 1992
    Assignee: Zexel-Gleason U.S.A., Inc.
    Inventors: Sandro Guidoni, Mark S. Brewer