Patents by Inventor Albert A. Amparan

Albert A. Amparan 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).

  • Water pipe coupling with off-centered piercing assembly for tear out disk and method of removing disk
    Patent number: 7343936
    Abstract: A coupling used during testing of a water line including an upstream pipe and a downstream pipe connected by the coupling. A removable barrier disk prevents water from flowing through the connected pipes until after testing, when the disk is then detached from the body member of the coupling. A piercing assembly interacts with a groove near the perimeter of the disk to initiate a tear that propagates along the groove as the disk is pulled away from the body member of the coupling. The piercing assembly is attached to the disk by a fulcrum element offset with respect to a center of the planar disk.
    Type: Grant
    Filed: August 11, 2006
    Date of Patent: March 18, 2008
    Assignee: MCP Industries, Inc.
    Inventors: Fred Collins, Albert A. Amparan, Mark J. Cataldo
  • Water pipe coupling with off-centered piercing assembly for tear out disk & method of removing disk
    Publication number: 20070102054
    Abstract: A coupling used during testing of a water line including an upstream pipe and a downstream pipe connected by the coupling. A removable barrier disk prevents water from flowing through the connected pipes until after testing, when the disk is then detached from the body member of the coupling. A piercing assembly interacts with a groove near the perimeter of the disk to initiate a tear that propagates along the groove as the disk is pulled away from the body member of the coupling. The piercing assembly is attached to the disk by a fulcrum element offset with respect to a center of the planar disk.
    Type: Application
    Filed: August 11, 2006
    Publication date: May 10, 2007
    Inventors: Fred Collins, Albert Amparan, Mark Cataldo
  • Water pipe coupling with off-centered piercing assembly for tear out disk and method of removing disk
    Patent number: 7089964
    Abstract: A coupling used during testing of a water line including an upstream pipe and a downstream pipe connected by the coupling. A removable barrier disk prevents water from flowing through the connected pipes until after testing, when the disk is then detached from the body member of the coupling. A piercing assembly interacts with a groove near the perimeter of the disk to initiate a tear that propagates along the groove as the disk is pulled away from the body member of the coupling. The piercing assembly is attached to the disk by a fulcrum element offset with respect to a center of the planar disk.
    Type: Grant
    Filed: November 4, 2005
    Date of Patent: August 15, 2006
    Assignee: MCP Industries, Inc.
    Inventors: Fred Collins, Albert A. Amparan, Mark J. Cataldo
  • Saddle insert pipe coupling
    Patent number: D561304
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: February 5, 2008
    Assignee: MCP Industries, Inc.
    Inventors: Christopher Vansell, Albert Amparan