Patents by Inventor Gian C. Pozzi

Gian C. Pozzi 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: 4712810
    Abstract: Described is an improved pipe fitting of the self-locking quick action type wherein the leakproof seal is provided by a forced insertion of the extremity of a pipe inside a conical seat without utilizing any gasket of resilient material and wherein the release of the pipe anchoring means may take place only rotating an external crown of a plug in a stable position visibly recognizable by alignment or off-setting of two external indexes.
    Type: Grant
    Filed: November 24, 1986
    Date of Patent: December 15, 1987
    Inventor: Gian C. Pozzi