Patents by Inventor Donald W. Bertetto

Donald W. Bertetto 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: 4121359
    Abstract: Apparatus for releasably mounting closure buckles to ski boots, said apparatus including a mounting pad integrally molded with the shell of the boot and having an undercut interior surface for slidably engaging flanges depending from a buckle stand assembly to secure the buckle stand assembly and the closure buckle pivotally mounted therein to the boot. The apparatus further includes a mechanism for releasably latching the buckle stand assembly in position on the mounting pad.
    Type: Grant
    Filed: March 17, 1977
    Date of Patent: October 24, 1978
    Assignee: Hanson Industries Incorporated
    Inventors: Donald W. Bertetto, Chris A. Hanson
  • Patent number: 4083130
    Abstract: A plastic ski boot shell having an opening for foot entry, a buckle on one side of the entry opening for engaging one portion of an endless locking cable, and cable retaining structure on the other side of the entry opening for engaging and retaining another portion of the endless cable. The cable retaining structure is integral with and constitutes a continuation of the shell, the retaining structure being composed of the same plastic material as the shell. The retaining structure permits ready engagement or disengagement of the endless cable.
    Type: Grant
    Filed: March 17, 1977
    Date of Patent: April 11, 1978
    Assignee: Hanson Industries Incorporated
    Inventors: Donald W. Bertetto, Chris A. Hanson
  • Patent number: 4068337
    Abstract: An ankle pad for use in a ski boot having a shell and a flexible liner disposed within said shell, the ankle pad being less dense than the density of the liner material and being adapted to fit in a recess located in the liner in the area where the ankle joint of a wearer contacts the liner.
    Type: Grant
    Filed: February 7, 1977
    Date of Patent: January 17, 1978
    Assignee: Hanson Industries Inc.
    Inventors: Alden B. Hanson, Chris A. Hanson, Donald W. Bertetto
  • Patent number: 4030214
    Abstract: Ski boot with a semi-rigid shell and flex-adjusting means. A vertical split portion in the shell is provided with apertures on each side of the split spaced along its length. A clip including two spaced parallel legs is inserted from the inside of the boot into a selected pair of apertures to limit the extent of separation of the split in response to pressure on the boot, thus controlling the flex of the boot.
    Type: Grant
    Filed: March 21, 1975
    Date of Patent: June 21, 1977
    Assignee: Hanson Industries Inc.
    Inventors: Alden B. Hanson, Chris A. Hanson, Donald W. Bertetto
  • Patent number: 4019266
    Abstract: An ankle pad insert for use in a boot, which covers the ankle of the wearer, including a ski boot, having a relatively stiff shell and a flexible liner disposed within said shell, the ankle pad insert being less dense than the density of the liner material and being adapted to fit in a recess located in the liner in the area where the ankle joint of a wearer contacts the liner.
    Type: Grant
    Filed: March 4, 1976
    Date of Patent: April 26, 1977
    Assignee: Hanson Industries Inc.
    Inventors: Alden B. Hanson, Chris A. Hanson, Donald W. Bertetto
  • Patent number: D406677
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: March 9, 1999
    Assignee: Fluid Forms, Inc.
    Inventors: Stephen R. Koschmann, Donald W. Bertetto