Patents by Inventor Ficorilli Daniele

Ficorilli Daniele 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).

  • FRONT MECHANICAL SEAL FOR PUMPS
    Publication number: 20100259012
    Abstract: The present invention relates to a front mechanical seal for pumps with frictional rings and fluid lubrication, of the type comprising a ‘rotary seal’ (B) mounted on a support collar, formed of a first collar (1) and a second collar (2) prismatically coupled by means of one or more tongues (3) obtained on the second collar (2) and contained in corresponding housings (4) obtained on the first collar (1).
    Type: Application
    Filed: December 11, 2008
    Publication date: October 14, 2010
    Inventors: Didio Allegretti, Ficorilli Daniele