Patents by Inventor Raymond W. Pellegrino

Raymond W. Pellegrino 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: 4569463
    Abstract: A measuring and dispensing apparatus is provided for securing a container of granular, powdered, or other fluidic material thereto, and dispensing pre-determined quantities of the contained material. A dispensing barrel having a known volume is implemented to alternatively receive and dispense the contained material. A volumetric reduction insert is removably insertable into the dispensing barrel to alter the amount of contained material being received and dispensed. The open-ended construction of the dispensing barrel facilitates the removal and insertion of the volume reduction insert therein. A variety of inserts may be provided to increase the gradations of material to be dispensed. A pair of rings are provided for supporting the dispensing barrel for stable operation.
    Type: Grant
    Filed: February 10, 1984
    Date of Patent: February 11, 1986
    Inventor: Raymond W. Pellegrino
  • Patent number: RE33083
    Abstract: A measuring and dispensing apparatus is provided for securing a container of granular, powdered, or other fluidic material thereto, and dispensing pre-determined quantities of the contained material. A dispensing barrel having a known volume is implemented to alternatively receive and dispense the contained material. A volumetric reduction insert is removably insertable into the dispensing barrel to alter the amount of contained material being received and dispensed. The open-ended construction of the dispensing barrel facilitates the removal and insertion of the volume reduction insert therein. A variety of inserts may be provided to increase the gradations of material to be dispensed. A pair of rings are provided for supporting the dispensing barrel for stable operation.
    Type: Grant
    Filed: February 9, 1988
    Date of Patent: October 10, 1989
    Inventor: Raymond W. Pellegrino