Patents by Inventor Umberto Rabbi

Umberto Rabbi 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).

  • Supply device with an eccentric vibrating cylindrical container for the supply of products to be packaged particularly by machines for blister packaging
    Patent number: 4733520
    Abstract: A supply device with a vibrating cylindrical container for the supply of products, via a multiple channel device, to machines for blister packaging, in which the container has a vertical axis which is eccentric with respect to the vertical axis of the vibrator device and has an annular base which develops in an ascending manner over a first portion starting from the multiple channel device, followed by a second portion which develops conventionally. Guide and flow stop means are provided along the base sections with ascending and conventional development as well as supply means for supplying the products into the peripheral zone of the container and suction means to suction the dust and/or fragments of products below the base of the container at the opposite sides of the multiple channel device.
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: March 29, 1988
    Assignee: I.M.A. Industria Macchine Automatiche-S.p.A.
    Inventor: Umberto Rabbi