Patents by Inventor Cesare Bettoni

Cesare Bettoni 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).

  • Self regulated apparatus for feeding carding machines
    Patent number: 4397065
    Abstract: The apparatus in accordance with the present invention comprises a fiber preparatory unit having means for opening the material and regulating the type of wad which is to form the mattress. Also included are means for the recovery and recycling of the excess material and one or more units for the formation and preparation of the wad mattresses with means for the regulated retrieval of the material from the preparatory unit. Means for the distribution of the material within the unit itself with the regulation of the type of mattress to be produced by each unit also comprise part of this invention.
    Type: Grant
    Filed: May 12, 1981
    Date of Patent: August 9, 1983
    Inventors: Guido Bettoni, Cesare Bettoni