Patents by Inventor Concezio Mazzagatti

Concezio Mazzagatti 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).

  • Self-sealing abutment
    Patent number: 4514154
    Abstract: A self-sealing abutment comprising at least one assembly consisting of two interconnected plate members which are slidable with respect to one another along a sloped plane which extends to the lower base portion of the abutment and divides it into two portions of unequal length, and resilient elements urging the abutment in the direction of its lower base portion, whereby wear thereon can be compensated for.
    Type: Grant
    Filed: April 20, 1984
    Date of Patent: April 30, 1985
    Inventor: Concezio Mazzagatti
  • Fast self-adjusting assembling arrangement for shafts and rotary members
    Patent number: 4431327
    Abstract: A self-adjusting assembling arrangement, where a shaft can be properly and quickly fitted within a cylindrical body member, which becomes resiliently supported on the shaft. The body member may form part of a rotatory piston member eccentrically mounted within a cylindrical casing, or of a wheel.
    Type: Grant
    Filed: January 20, 1982
    Date of Patent: February 14, 1984
    Inventor: Concezio Mazzagatti