Patents by Inventor Joseph F. Longo

Joseph F. Longo 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).

  • Material handling bucket arrangement
    Patent number: 4327943
    Abstract: A pair of bucket bowls are pivotally suspended from a power head frame on the exterior of which is mounted a pair of hydraulic rams. Each of the hydraulic rams has one end pivotally connected to the power head frame and another end pivotally connected to a respective bucket bowl. The power head frame houses power components for actuating the cams and is formed of a horizontal deck, and vertical side and end bulkheads integrally formed to provide a watertight enclosure.
    Type: Grant
    Filed: April 3, 1980
    Date of Patent: May 4, 1982
    Assignee: Condor International Corporation
    Inventor: Joseph F. Longo
  • Material handling bucket arrangement
    Patent number: 4143900
    Abstract: A pair of bucket bowls are pivotally suspended from a power head frame on the exterior of which is mounted a pair of hydraulic rams. Each of the hydraulic rams has one end pivotally connected to the power head frame and another end pivotally connected to a respective bucket bowl. The power head frame houses power components for actuating the rams and is formed of a horizontal deck, and vertical side and end bulkheads integrally formed to provide a watertight enclosure.
    Type: Grant
    Filed: March 7, 1977
    Date of Patent: March 13, 1979
    Assignee: Condor International Corporation
    Inventor: Joseph F. Longo
  • Self-powered bucket arrangement
    Patent number: 4129329
    Abstract: A pair of bucket bowls are pivotally suspended from a power head frame in which is mounted two pairs of hydraulic rams. Each of the hydraulic rams has one end pivotally connected to the power head frame and another end pivotally connected to a bucket bowl. The power head frame houses power components in specially designed compartments so as to achieve a symmetrical configuration to balance the forces acting on the bucket bowls.
    Type: Grant
    Filed: March 7, 1977
    Date of Patent: December 12, 1978
    Assignee: International Dynetics Corporation
    Inventor: Joseph F. Longo