Patents by Inventor Adriano G. Arona Delonghi

Adriano G. Arona Delonghi 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).

  • Cap for bottles and the like
    Patent number: 4930688
    Abstract: The present invention relates to an integral supply cap for bottles and the like by which a desired or regulated quantity of a liquid, semi-liquid or viscous product may be dispensed through an internal dispensing orifice. The dispensing orifice is opened by first rotating the cap with an upward movement thus permitting the contained product to exit the bottle and the dispensing orifice is closed and the bottle sealed when the cap is moved in the opposite direction.
    Type: Grant
    Filed: February 15, 1989
    Date of Patent: June 5, 1990
    Assignee: Fabricacion de Maquinas, S.A.
    Inventor: Adriano G. Arona-Delonghi
  • Cap for collapsible bottles and the like
    Patent number: 4919309
    Abstract: The present invention relates to an integral supply cap for dispensing liquid, semi-liquid or viscous products in which a tamperproof detachable section is provided, such that when the tamperproof section is detached, a dispensing orifice is formed.
    Type: Grant
    Filed: February 15, 1989
    Date of Patent: April 24, 1990
    Assignee: Fabricacion De Maquinas, S.A.
    Inventor: Adriano G. Arona-Delonghi
  • Dispenser for materials in stick-like form
    Patent number: 4863300
    Abstract: A dispenser for adhesives and other materials in stick-like form has a main body portion within which a carrier member is threadedly received, and has a closure cap, which, when removed from the main body portion is usable as a drive member for advancing or retracting the carrier member and the material in stick-like form carried thereby.
    Type: Grant
    Filed: March 1, 1988
    Date of Patent: September 5, 1989
    Assignee: Fabricacion de Maquinas, S.A.
    Inventor: Adriano G. Arona-Delonghi
  • Non-refillable and inviolable bottle-cap
    Patent number: 4497415
    Abstract: This invention is related to an improved, non-refillable and inviolable cap for bottles and other similar containers, featured by a combination of the following components: a valve-seat designed to be hermetically coupled to the container's mouth, same which encompasses a valve-seat flexible flange, a hollow bottom, a guiding, central-vertical projection, and a vertical, annular retention-member, with an interlocking-surface on one end; a valve formed by an elongate body with a central, vertical cavity on its lower end, which loosely receives the vertical projection of the seat; and a conical sealing-wall that surrounds the body and rests upon the valve-seat flange; an externally-threaded spout including an internal interlocking-surface, which cooperates with the interlocking-surface of the seat's retention-member , an external, intermediate and downward-oriented interlocking-surface; a plurality of protuberances (legs), all with external interlocking-surfaces on their lower ends; and an internal, central rin
    Type: Grant
    Filed: February 3, 1984
    Date of Patent: February 5, 1985
    Assignee: Fabrication De Maquinas, S.A.
    Inventor: Adriano G. Arona Delonghi