Patents by Inventor Giancarlo Manerba

Giancarlo Manerba 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: 4963037
    Abstract: A container for loose products in general, capable of being raised, adapted to be stored either in a horizontal or in a vertical position, comprises a holding body of elongated parallelepipedal shape, made of a high strength fabric and provided, on its opposite bases, with a discharging outlet and a loading inlet, on one of the bases, there being provided closed loop strips for vertically raising the container whereas, on the outer surface of the holding body, there are provided holding straps encompassed by strap restraining rings and adapted to be used for raising horizontally the container.
    Type: Grant
    Filed: June 23, 1989
    Date of Patent: October 16, 1990
    Inventor: Giancarlo Manerba
  • Patent number: 4221250
    Abstract: A method for making an improved bag is described, in which the body of the bag, which has a square or rectangular base prism shape, is obtained by using two rectangular flaps preferably made of cloth, each flap being so folded, shaped and sized as to comprise a bag base wall and two opposing bag side walls, the flaps being associated or jointed by means of only one continuous seam or weld. The bag is provided with a loading mouth, a discharging mouth and suitable gripping members or handles. In a first step, the two flaps are folded so as to form the six walls in such a way that the first of said flaps has the middle portion thereof, constituting the top wall of the bag, upwardly directed, the side walls being downwardly directed, whereas the second flap is located in such a way that the middle wall thereof, constituting the bottom wall of the bag, is downwardly directed and the side walls thereof upwardly directed.
    Type: Grant
    Filed: July 5, 1978
    Date of Patent: September 9, 1980
    Inventor: Giancarlo Manerba