Patents by Inventor Ralph Liguori

Ralph Liguori 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: 6345874
    Abstract: Cabinet mounting structure where the rear of the cabinet is inaccessible. The structure includes anchors mounted to the rear of the cabinet. A base plate having receptacles secured thereon is installed on a supporting surface. The receptacles are formed with cavities into which the anchors are inserted, thereby holding down the rear of the cabinet. The front of the cabinet is secured to the supporting surface by mounting bolts extending through the cabinet floor.
    Type: Grant
    Filed: September 23, 1999
    Date of Patent: February 12, 2002
    Assignee: Avaya Technologies Corp.
    Inventors: Quang Duong, Barbara M. Gunther, Ralph Liguori, Damon C. Owens, Dana L. Ross, Philip C. Sinclair
  • Publication number: 20010015600
    Abstract: Cabinet mounting structure where the rear of the cabinet is inaccessible. The structure includes anchors mounted to the rear of the cabinet. A base plate having receptacles secured thereon is installed on a supporting surface. The receptacles are formed with cavities into which the anchors are inserted, thereby holding down the rear of the cabinet. The front of the cabinet is secured to the supporting surface by mounting bolts extending through the cabinet floor.
    Type: Application
    Filed: September 23, 1999
    Publication date: August 23, 2001
    Inventors: QUANG DUONG, BARBARA M GUNTHER, RALPH LIGUORI, DAMON C OWENS, DANA L ROSS, PHILIP C SINCLAIR
  • Patent number: 6199433
    Abstract: A tool for verifying the wetting of a “Hollow D” gasket adhesive sealing a panel, door or cabinet frame substrate and the like, including a pair of substantially symmetrical gripping surfaces having upper portions fastened together to receive a force gauge for measuring the upwards pulling on the gasket, and also having lower portions with inwardly facing extensions of a thickness equal to or less than that of the adhesive carrier for grasping the gasket when in place, and with a spacing between the facing extensions equal to or greater than the width of the adhesive carrier of the gasket.
    Type: Grant
    Filed: March 18, 1999
    Date of Patent: March 13, 2001
    Assignee: Lucent Technologies Inc.
    Inventors: Harry C. Beals, Jr., Claude W. Duvall, Ralph Liguori, Ronald B. Walsh
  • Patent number: 6115897
    Abstract: A hand tool for compressing a "Hollow D" gasket against an edge surface of a panel, door or cabinet frame including a handle, and also including a stepped-roller having a raised section for applying direct pressure substantially only at the central area of the gasket overlying the adhesive strip on its back surface, and not to its side areas, for allowing thorough wetting of the adhesive along the edge surface to be secured.
    Type: Grant
    Filed: March 18, 1999
    Date of Patent: September 12, 2000
    Assignee: Lucent Technologies Inc
    Inventors: Harry C. Beals, Jr., Claude W. Duvall, Ralph Liguori, Ronald B. Walsh
  • Patent number: 4996630
    Abstract: A Very Large Hybrid Module (VLHM) for packaging electronic components provides a hermetic enclosure formed by a hermetic substrate on which the components are mounted together with a hermetic lid surrounding groups of the components. A second substrate outside the hermetic enclosure is utilized for providing connections between the electronic components.
    Type: Grant
    Filed: September 27, 1989
    Date of Patent: February 26, 1991
    Assignee: Plessey Electronic Systems Corp.
    Inventors: Ralph Liguori, Kurt R. Goldhammer, Lothar Laermer
  • Patent number: RE34291
    Abstract: A Very Large Hybrid Module (VLHM) for packaging electronic components provides a hermetic enclosure formed by a hermetic substrate on which the components are mounted together with a hermetic lid surrounding groups of the components. A second substrate outside the hermetic enclosure is utilized for providing connections between the electronic components.
    Type: Grant
    Filed: May 18, 1992
    Date of Patent: June 22, 1993
    Assignee: GEC-Marconi Electronic Systems Corp.
    Inventors: Ralph Liguori, Kurt R. Goldhammer, Lothar Laermer