Patents by Inventor Joshua Mancher

Joshua Mancher 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).

  • Vibration absorbing device for flexbeams
    Patent number: 10752379
    Abstract: A replacement vibration absorbing device for replacing a wear wrap on a flexbeam includes a sleeve having a plurality of layers of vibration absorbing material, wherein an edge of the sleeve is cut so that the sleeve may be installed around a generally central portion of a flexbeam.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: August 25, 2020
    Assignee: SIKORSKY AIRCRAFT CORPORATION
    Inventors: Joshua Mancher, Lewis L. Kristie, Marcus D. Cappelli
  • VIBRATION ABSORBING DEVICE FOR FLEXBEAMS
    Publication number: 20190047728
    Abstract: A replacement vibration absorbing device for replacing a wear wrap on a flexbeam includes a sleeve having a plurality of layers of vibration absorbing material, wherein an edge of the sleeve is cut so that the sleeve may be installed around a generally central portion of a flexbeam.
    Type: Application
    Filed: October 19, 2018
    Publication date: February 14, 2019
    Inventors: Joshua Mancher, Lewis L. Kristie, Marcus D. Cappelli
  • Vibration absorbing device for flexbeams
    Patent number: 10112729
    Abstract: A replacement vibration absorbing device for replacing a wear wrap on a flexbeam includes a sleeve having a plurality of layers of vibration absorbing material, wherein an edge of the sleeve is cut so that the sleeve may be installed around a generally central portion of a flexbeam.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: October 30, 2018
    Assignee: SIKORSKY AIRCRAFT CORPORATION
    Inventors: Joshua Mancher, Lewis L. Kristie, Marcus D. Cappelli
  • VIBRATION ABSORBING DEVICE FOR FLEXBEAMS
    Publication number: 20160052648
    Abstract: A replacement vibration absorbing device for replacing a wear wrap on a flexbeam includes a sleeve having a plurality of layers of vibration absorbing material, wherein an edge of the sleeve is cut so that the sleeve may be installed around a generally central portion of a flexbeam.
    Type: Application
    Filed: September 3, 2015
    Publication date: February 25, 2016
    Inventors: Joshua Mancher, Lewis L. Kristie, Marcus D. Cappelli
  • Vibration absorbing device for flexbeams
    Patent number: 9150305
    Abstract: A replacement vibration absorbing device for replacing a wear wrap on a flexbeam includes a sleeve having a plurality of layers of vibration absorbing material, wherein an edge of the sleeve is cut so that the sleeve may be installed around a generally central portion of a flexbeam.
    Type: Grant
    Filed: February 29, 2012
    Date of Patent: October 6, 2015
    Assignee: SIKORSKY AIRCRAFT CORPORATION
    Inventors: Joshua Mancher, Lewis L. Kristie, Marcus D. Cappelli
  • Rotor blade repair structure and method
    Patent number: 8826534
    Abstract: A method of repairing a damaged portion of a rotor blade includes filling the damaged portion with a filler material. A pre-cured patch assembly is applied over the damaged portion, the patch assembly including one or more laminate packs positionable at at least one of an upper rotor blade surface and a lower rotor blade surface and one or more overwrap plies positionable over the upper rotor blade surface and the lower blade surface. A repair structure for a damaged portion of a rotor blade includes a volume of fill material disposed at the damaged portion.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: September 9, 2014
    Assignee: Sikorsky Aircraft Corporation
    Inventors: Marcus D. Cappelli, Wonsub Kim, Joshua Mancher
  • VIBRATION ABSORBING DEVICE FOR FLEXBEAMS
    Publication number: 20130224507
    Abstract: A replacement vibration absorbing device for replacing a wear wrap on a flexbeam includes a sleeve having a plurality of layers of vibration absorbing material, wherein an edge of the sleeve is cut so that the sleeve may be installed around a generally central portion of a flexbeam.
    Type: Application
    Filed: February 29, 2012
    Publication date: August 29, 2013
    Applicant: SIKORSKY AIRCRAFT CORPORATION
    Inventors: Joshua Mancher, Lewis L. Kristie, Marcus D. Cappelli
  • ROTOR BLADE REPAIR STRUCTURE AND METHOD
    Publication number: 20130152389
    Abstract: A method of repairing a damaged portion of a rotor blade includes filling the damaged portion with a filler material. A pre-cured patch assembly is applied over the damaged portion, the patch assembly including one or more laminate packs positionable at least one of an upper rotor blade surface and a lower rotor blade surface and one or more overwrap plies positionable over the upper rotor blade surface and the lower blade surface. A repair structure for a damaged portion of a rotor blade includes a volume of fill material disposed at the damaged portion.
    Type: Application
    Filed: December 16, 2011
    Publication date: June 20, 2013
    Applicant: SIKORSKY AIRCRAFT CORPORATION
    Inventors: Marcus D. Cappelli, Wonsub Kim, Joshua Mancher