Patents by Inventor Mauro Pirona

Mauro Pirona 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).

  • Fitting for the connection of pipes by means of pressing
    Patent number: 6099045
    Abstract: A fitting for the connection of pipes includes a body (10) having a rubber holder (11) and accommodating two toric seals (13, 14) spaced in parallel to one another, and the pipe to be connected to the fitting is threaded onto the rubber holder and is locked there by an outer pressed bushing (17). A third toric seal (15) is mounted on the rubber holder for sealing between the rubber holder (11) and the pipe connected thereto.
    Type: Grant
    Filed: July 24, 1998
    Date of Patent: August 8, 2000
    Assignee: CHEMIDRO S.a.S. di Del Pin Marta & C.
    Inventor: Mauro Pirona