Patents by Inventor Salvatore A Rizzuto, Jr.

Salvatore A Rizzuto, Jr. 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).

  • Slack cable arrangement for underground electric service conduit connected to service boxes on the sides of buildings
    Patent number: 7994426
    Abstract: An improved underground slack chamber in a form which will extendably retain a loop of electrical service cable ready to pay out slack in the event of ground subsidence is provided with improved means to stabilize the position of the slack chamber while inserting cable within the chamber and thereafter either in line with an underground cable run or partially buried in line with an improved service line arrangement from the building service downwardly to an underground service line.
    Type: Grant
    Filed: July 1, 2008
    Date of Patent: August 9, 2011
    Inventor: Salvatore A. Rizzuto, Jr.
  • Slip-joint connection for electric service conduit to service boxes
    Patent number: 7550669
    Abstract: A fitting is provided for slip fit adjustment of conduit leading from an electric service box on a building to an underground electric service line to allow for subsidence of the ground level without excessive force on the service box even when sections of the conduit are not in alignment.
    Type: Grant
    Filed: April 5, 2005
    Date of Patent: June 23, 2009
    Inventor: Salvatore A. Rizzuto, Jr.
  • Slack cable arrangement for underground electric service conduit connected to service boxes on the sides of buildings
    Patent number: 7394023
    Abstract: A slack chamber in a form which will extendably retain a loop of service cable ready to pay out slack in the event of ground subsidence is provided buried either in line with an underground cable run or partially buried in line with the service line from the building service downwardly to an underground service line.
    Type: Grant
    Filed: June 10, 2005
    Date of Patent: July 1, 2008
    Inventor: Salvatore A Rizzuto, Jr.