Patents by Inventor William M. Bridgeman

William M. Bridgeman 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: 7703405
    Abstract: A washable fire-resistant fabric and a method for making a washable fire-resistant fabric comprises a lightweight pliant non-woven batt blended from two types of fire-resistant organic fibers which are non-irritating to human skin. A method for stitch bonding a pliant batt of intertwined fire-resistant fibers to form a fabric which is durable and resistant to unraveling is also provided. The fabric has fire-resistant properties wherein the fabric prevents the ignition of articles made therefrom when exposed to high heat or flame sources and further insulates a wearer of the clothing from high heat or flame sources to prevent serious burns.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: April 27, 2010
    Assignee: Waubridge Specialty Fabrics, LLC
    Inventors: William M. Bridgeman, Jeffrey W. Siffert, Leon Green
  • Patent number: 6959855
    Abstract: A non-woven weld blanket for protecting automobile exteriors and interiors and industrial equipment from weld spatter, comprising a needle punched webbing of pre-oxidized, polyacrylonitrile (PAN) fibers. The fabric is assembled using these carbon precursor fibers that have been interlocked by a needle punch process to produce a non-woven and non-plush blanket. The weld blanket is lightweight and is successful at a cost-effective thickness and density. In use, the blanket can be taped to automobile components or industrial equipment to ensure the security and protection of equipment from molten metal spatter near welding locations.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: November 1, 2005
    Assignee: Tex Tech Industries Inc.
    Inventors: William M. Bridgeman, Eric D. Ritter, Eliza L. Montgomery
  • Publication number: 20040128808
    Abstract: A non-woven weld blanket for protecting automobile exteriors and interiors and industrial equipment from weld spatter, comprising a needle punched webbing of pre-oxidized, polyacrylonitrile (PAN) fibers. The fabric is assembled using these carbon precursor fibers that have been interlocked by a needle punch process to produce a non-woven and non-plush blanket. The weld blanket is lightweight and is successful at a cost-effective thickness and density. In use, the blanket can be taped to automobile components or industrial equipment to ensure the security and protection of equipment from molten metal spatter near welding locations.
    Type: Application
    Filed: December 19, 2003
    Publication date: July 8, 2004
    Inventors: William M. Bridgeman, Eric D. Ritter, Eliaz L. Montgomery
  • Patent number: 6696374
    Abstract: A non-woven weld blanket for protecting automobile exteriors and interiors and industrial equipment from weld spatter, comprising a needle punched webbing of pre-oxidized, polyacrylonitrile (PAN) fibers. The fabric is assembled using these carbon precursor fibers that have been interlocked by a needle punch process to produce a non-woven and non-plush blanket. The weld blanket is lightweight and is successful at a cost-effective thickness and density. In use, the blanket can be taped to automobile components or industrial equipment to ensure the security and protection of equipment from molten metal spatter near welding locations.
    Type: Grant
    Filed: July 23, 2001
    Date of Patent: February 24, 2004
    Inventors: William M. Bridgeman, Eric D. Ritter, Eliza L. Montgomery
  • Publication number: 20020031969
    Abstract: A non-woven weld blanket for protecting automobile exteriors and interiors and industrial equipment from weld spatter, comprising a needle punched webbing of pre-oxidized, polyacrylonitrile (PAN) fibers. The fabric is assembled using these carbon precursor fibers that have been interlocked by a needle punch process to produce a non-woven and non-plush blanket. The weld blanket is lightweight and is successful at a cost-effective thickness and density. In use, the blanket can be taped to automobile components or industrial equipment to ensure the security and protection of equipment from molten metal spatter near welding locations.
    Type: Application
    Filed: July 23, 2001
    Publication date: March 14, 2002
    Inventors: William M. Bridgeman, Eric D. Ritter, Eliza L. Montgomery
  • Patent number: 6102128
    Abstract: A heat insulating blanket for use in fire emergencies comprises a lightweight, pliant section of fabric comprised of organic fibers and is compatible with human skin contact. The fabric has fire-resistant properties to insulate a user from high heat or flame sources associated with fire emergencies and prevents burn injuries to the user until the user escapes from the fire emergency area.
    Type: Grant
    Filed: March 12, 1998
    Date of Patent: August 15, 2000
    Inventor: William M. Bridgeman