Patents by Inventor Rodolfo Ripamonti

Rodolfo Ripamonti 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).

  • Fireproof trim for a landing door for a lift
    Patent number: 5904014
    Abstract: The trim includes a fireproof profiled element (11) of incombustible material, preferably steel, with an L-shaped cross section having a first limb (11a) fixed to a jamb (1, 2) or transom (3) of the door frame and a second limb (11b) located adjacent the corresponding side or face (4-6) of the door opening. In front of the fireproof element (11) is a profiled cover element (14) having a channel-shaped cross section which has a first limb (14a) which bears against the jamb (1, 2) or transom (3) of the door frame and a second limb (14b) force-fitted between the second limb (11b) of the fireproof element (11) and the associated face (4-6) of the door opening. Fixing devices (15) clamp the second limbs (14b) of the cover elements (14) against the associated faces (4-6) of the door opening.
    Type: Grant
    Filed: April 22, 1997
    Date of Patent: May 18, 1999
    Assignee: Kone Oy
    Inventors: Rodolfo Ripamonti, Gianluca Novellati, Jori Hagg, Mika Lehtonen, Giuseppe Pugliese, Pierpaolo Piccin