Patents by Inventor Leopoldo Amaya Mele

Leopoldo Amaya Mele 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: 5830299
    Abstract: Over a work bench provided with cavities is deposited a first layer with holes which coincide with the cavities. Feet are then installed having respective peripheral lugs with an interruption that coincides with a notch in each hole. The feet are lodged partially within the cavities, being supported by lugs having a diameter greater than that of the holes. Over layer is then deposited a second layer, glued on both faces and having holes of a diameter corresponding to that of the lugs. Over layer a third layer is installed, fitted with holes equivalent to holes. The assembly is compressed in a press to obtain a platform with incorporated feet. Several platforms may be obtained by orderly placing their respective layers and intercalating the feet, in a manner that, during manufacture, said feet are inserted in the feet of the platform located immediately below.
    Type: Grant
    Filed: January 13, 1997
    Date of Patent: November 3, 1998
    Assignee: Videcart, S.A.
    Inventors: Jaime Teixidor Casanovas, Leopoldo Amaya Mele
  • Patent number: 5799586
    Abstract: The loading platform is comprised of a plate (1) formed of three layers (2, 4, 6) with circular openings (3, 5, 7), which define an internal space (9) accessible through a notch or prolongation (8) of the opening (7) for housing a circular crown-shaped fin (11) of a leg (10), with bevel edges (13, 13a) to facilitate the introduction and removal of the fin. In one embodiment, the openings (103, 105, 107) are rectangular and the legs (110) have a truncopyramidal shape. The legs may be incorporated and dismounted with respect to the plate. The plates (201, 208) have inner matching cuts (215, 216) which form gripping recesses (217). The legs (203) have internal columns which reach the upper base thereof, and are formed by hollow and truncated elevations (205) or by separate parts (206) acting as a reinforcement to increase the loading capacity of the platform.
    Type: Grant
    Filed: March 31, 1997
    Date of Patent: September 1, 1998
    Assignee: Videcart S.A.
    Inventors: Jaime Teixidor Casanovas, Leopoldo Amaya Mele