Patents by Inventor RANIERO CAZZANIGA

RANIERO CAZZANIGA 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).

  • CLEANER FOR THE HULLS OF BOATS OR SHIPS
    Publication number: 20130192632
    Abstract: A cleaner for the hulls of boats or ships comprises a supporting frame (2), at least one cleaning element (5) associated with the frame (2) and which can be positioned opposite a surface (4) to be cleaned, hold-down means (7) connected to the frame (2) and acting between the frame (2) and the surface (4) to be cleaned, for keeping the cleaner in contact with the surface to be cleaned, and movement means (13) associated with the frame (2) for moving, in conjunction with the hold-down means (7), the frame (2) along the surface (4) to be cleaned.
    Type: Application
    Filed: January 27, 2012
    Publication date: August 1, 2013
    Inventor: RANIERO CAZZANIGA