Patents by Inventor Savino Petruzzelli

Savino Petruzzelli 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: 6412180
    Abstract: An anti-vibration element is provided for disposition between a motor unit and a handle unit of a manually guided implement. The anti-vibration element includes a sleeve-shaped, elastic main body as a vibration damper, with one end portion of the main body being adapted to be disposed in a receiving recess of the motor unit, and the other end portion being adapted to be disposed in a receiving recess of the handle unit. Respective plugs are disposed in the end portions of the main body for non-detachably holding such end portions in the receiving recesses. A cable that serves as a coupling element for preventing separation of the plugs is provided and spans an axial spacing between the plugs and extends through the main body. Each of the end regions of the cable has a respective fitting, an axially inwardly facing end face of each such fitting positively engaging behind an edge of an adjacent one of the handle unit and the motor unit.
    Type: Grant
    Filed: August 3, 2000
    Date of Patent: July 2, 2002
    Assignee: Andreas Stihl AG & Co.
    Inventors: Günter Wolf, Savino Petruzzelli
  • Patent number: 6109467
    Abstract: A closure arrangement of a container has fill socket with an inner thread and a closure cap with a cylindrical base body having an outer thread matching the inner thread of the fill socket of the container. The cylindrical base body has an annular flange adjacent to the outer thread. An annular seal, connected to one side of the annular flange facing the outer thread, is provided for sealingly resting on the rim of the fill socket when the closure cap is threaded into the fill socket. The outer thread has a resilient tongue extending in the circumferential direction of the cylindrical body and has a radial projection cooperating with the abutment of the matching inner thread. The radial projection, when the closure cap is threaded into the fill socket, catches in a catch position behind the abutment before a fully closed position of the closure cap in the fill socket is reached.
    Type: Grant
    Filed: September 5, 1997
    Date of Patent: August 29, 2000
    Assignee: Andreas Stihl AG & Co.
    Inventors: Harald Schliemann, Hans Nickel, Michael Marz, Savino Petruzzelli, Matthias Fleischer, Siegfried Wilhelm