Patents by Inventor Brent Clothier

Brent Clothier 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: 11346387
    Abstract: An integral sealant O-ring for sealing fasteners in mating surfaces of a fuel tank includes a fastener hole through an inner mating surface and an outer mating surface, the fastener hole has a chamfer along a fay interface between the mating surfaces. A layer of sealant is applied along the fay interface, and upon tightening of the fastener, the inner and outer mating surfaces are pulled together squeezing the sealant into the chamfer and forming an integral sealant O-ring around the fastener. A method of forming an integral sealant O-ring includes forming a chamfer in a first mating surface substantially concentric with a fastener hole, applying a layer of sealant along the first mating surface, pulling together the first mating surface with a second mating surface by tightening a fastener to trap sealant within the chamfer for forming an integral sealant O-ring.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: May 31, 2022
    Assignee: Textron Innovations, Inc.
    Inventor: Brent Clothier
  • Publication number: 20190323539
    Abstract: An integral sealant O-ring for sealing fasteners in mating surfaces of a fuel tank includes a fastener hole through an inner mating surface and an outer mating surface, the fastener hole has a chamfer along a fay interface between the mating surfaces. A layer of sealant is applied along the fay interface, and upon tightening of the fastener, the inner and outer mating surfaces are pulled together squeezing the sealant into the chamfer and forming an integral sealant O-ring around the fastener. A method of forming an integral sealant O-ring includes forming a chamfer in a first mating surface substantially concentric with a fastener hole, applying a layer of sealant along the first mating surface, pulling together the first mating surface with a second mating surface by tightening a fastener to trap sealant within the chamfer for forming an integral sealant O-ring.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 24, 2019
    Inventor: Brent Clothier
  • Publication number: 20100112355
    Abstract: A hybrid polymeric aircraft transparency is disclosed. The transparency, e.g., window, is easier to maintain because scratches can be polished out of the surface. Further, the transparency is lighter in weight and relatively tough because it is constructed of polycarbonate layers instead of acrylics. The transparency is constructed using injection-compression-molding techniques.
    Type: Application
    Filed: November 6, 2008
    Publication date: May 6, 2010
    Inventor: Brent Clothier
  • Publication number: 20070031312
    Abstract: Disclosed are a variety of ceramics having the formula Ln1?xMxMnO3, where 0?x?1 and where Ln is La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Th, Dy, Ho, Er, Tm, Yb, Lu or Y; M is Ca, Sr, Ba, Cd, or Pb; manganite precursors for preparing the ceramics; a method for preparing the precursors; and a method for transforming the precursors into uniform, defect-free ceramics having magnetoresistance properties. The manganite precursors contain a sol and are derived from the metal alkoxides: Ln(OR)3, M(OR)2 and Mn(OR)2, where R is C2 to C6 alkyl or C3 to C9 alkoxyalkyl, or C6 to C9 aryl. The preferred ceramics are films prepared by a spin coating method and are particularly suited for incorporation into a device such as an integrated circuit device.
    Type: Application
    Filed: August 5, 2005
    Publication date: February 8, 2007
    Inventors: David Payne, Brent Clothier