Patents by Inventor Miro Cesare Mati

Miro Cesare Mati 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).

  • Equipment for digging ground without destructive excavation work
    Patent number: 6161625
    Abstract: Equipment for digging ground in urban areas includes a hinged support and maneuvering arm (3), an omnidirectional damping device (36), a vibration or oscillation generator (38), a motor (40) and a tool (28) which is made to rotate by the motor and provide with a helical structure with a tip (28B) designed to penetrate in screw fashion into the ground and act thereon it by the vibrations received, so as to dislodge it and break it up.
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: December 19, 2000
    Inventor: Miro Cesare Mati