Patents by Inventor Nicholas George Peth

Nicholas George Peth 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).

  • Composite polymeric transition pipe fitting for joining polymeric and metallic pipes
    Patent number: 8172275
    Abstract: A pipe fitting includes a main polymeric body and a secondary polymeric body, of a different polymeric material, molded into and fixedly connected to the main body, so that the main body extends around the polymeric body. The secondary polymeric body extends around and is contiguous with a passageway of the pipe fitting, and at least partially defines a first opening of the passageway that is for being mated to a polymeric pipe. The main body extends around and is contiguous with the passageway, and at least partially defines a second opening of the passageway that is for being mated to a metallic pipe.
    Type: Grant
    Filed: May 1, 2009
    Date of Patent: May 8, 2012
    Assignee: Charlotte Pipe and Foundry Company
    Inventors: Reese Sumrall, Jr., James Marvin Polson, Jr., Nicholas George Peth, Paul Alan Spirkowyc, Julie Starnes Parker
  • Polymeric pipe fitting and gasket assembly and sealed polymeric pipe apparatus formed therewith
    Publication number: 20110049874
    Abstract: A polymeric pipe fitting assembly for joinder with a polymeric pipe section without using adhesives or other chemicals comprises a polymeric fitting and an elastomeric gasket formed as a unit, preferably by molding. The fitting has a main body portion with a pipe-receiving socket portion at one end. The gasket has a first axial portion molded in intimate sealed surface engagement interiorly within the socket portion and a second integral axial portion projecting axially from the socket portion. The axial portions of the gasket form a continuous interior wall surface for receiving a polymeric pipe section in peripheral surface contact with an exterior surface of the pipe section. The second axial portion of the gasket is encircled by a mechanical clamping device for sealing the gasket against the exterior of the pipe section.
    Type: Application
    Filed: August 26, 2009
    Publication date: March 3, 2011
    Applicant: Charlotte Pipe and Foundry Company
    Inventors: Julie Starnes Parker, Nicholas George Peth
  • Composite polymeric transition pipe fitting for joining polymeric and metallic pipes
    Publication number: 20090284005
    Abstract: A pipe fitting includes a main polymeric body and a secondary polymeric body, of a different polymeric material, molded into and fixedly connected to the main body, so that the main body extends around the polymeric body. The secondary polymeric body extends around and is contiguous with a passageway of the pipe fitting, and at least partially defines a first opening of the passageway that is for being mated to a polymeric pipe. The main body extends around and is contiguous with the passageway, and at least partially defines a second opening of the passageway that is for being mated to a metallic pipe.
    Type: Application
    Filed: May 1, 2009
    Publication date: November 19, 2009
    Applicant: Charlotte Pipe and Foundry Company
    Inventors: Reese Sumrall, JR., James Marvin Polson, JR., Nicholas George Peth, Paul Alan Spirkowyc, Julie Starnes Parker