Patents by Inventor Charles Lee Phy

Charles Lee Phy 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).

  • Publication number: 20210403229
    Abstract: The blade support apparatus involves storing and transporting helicopter blades until the blades are needed for reassembly to the helicopter. The blade support apparatus comprises a lid, a container, a root attachment, and a plurality of attachment bars. One end of the helicopter blade is the root. The blade root is secured to the root plug. A multiplicity of supports secure the container to a transport. The height and angle of each blade in the container can be adjusted, enabling them to conform to the blade curvature which spirals from the blade root to the tip of the blade. Height adjustment to a helicopter blade is achieved by a plurality of contoured pads mounted in the container at varying points along the helicopter blade. Angle adjustment is achieved by a plurality of pivot supports mounted in the container at varying points along the helicopter blade.
    Type: Application
    Filed: September 8, 2021
    Publication date: December 30, 2021
    Inventors: Laurie J. Hadley, William Wade Hadley, Charles Lee Phy
  • Patent number: 11124109
    Abstract: The blade support apparatus relates to capturing and stabilizing airfoils such as helicopter blades to enable ground transport without requiring removal of airfoils or blades with the blade support apparatus and blades in a protective container. The blade support apparatus captures and stabilizes helicopter blades utilizing a support frame with vertical and radial adjustable supports. These supports have contoured padded cradles and means of adjusting the height and angle of the cradles to match the profile being captured. The blade support apparatus enables loading, transport, and unloading of the airfoils for transport in a separate blade container which may either be stand alone or attaches to a helicopter transport apparatus. An alternate embodiment utilizes a support frame which is vertically and radially adjustable. Within the support frame are the same contoured padded swivel cradles which also adjust to the height and angle of the profile being captured.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: September 21, 2021
    Inventors: Laurie J. Hadley, William Wade Hadley, Charles Lee Phy
  • Publication number: 20200094993
    Abstract: The blade support apparatus relates to capturing and stabilizing airfoils such as helicopter blades to enable ground transport without requiring removal of airfoils or blades with the blade support apparatus and blades in a protective container. The blade support apparatus captures and stabilizes helicopter blades utilizing a support frame with vertical and radial adjustable supports. These supports have contoured padded cradles and means of adjusting the height and angle of the cradles to match the profile being captured. The blade support apparatus enables loading, transport, and unloading of the airfoils for transport in a separate blade container which may either be stand alone or attaches to a helicopter transport apparatus. An alternate embodiment utilizes a support frame which is vertically and radially adjustable. Within the support frame are the same contoured padded swivel cradles which also adjust to the height and angle of the profile being captured.
    Type: Application
    Filed: September 26, 2019
    Publication date: March 26, 2020
    Inventors: Laurie J. Hadley, William Wade Hadley, Charles Lee Phy
  • Patent number: 9718390
    Abstract: The aircraft transport trailer enables the loading, transporting, and unloading of a helicopter. The transport trailer comprises a wheeled trailer having a power unit, a height adjustable roller platform having a first position for loading or unloading the helicopter and a second position for transporting the helicopter, and a winch for moving the helicopter, the winch being power driven, the winch pulling the helicopter forward and releasing backward, a strap assembly being connected to the winch, and a pair of micro-switches positioned upon the trailer in cooperative engagement with the winch. Each micro-switch is positioned upon the trailer proximate to a cushioned bumper and to a towing position for the helicopter. The pair of micro-switches cut the power to the winch as the helicopter skids or wheels touch the micro-switch thereby properly positioning the helicopter upon the platform of trailer for when the trailer is raised to the second position.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: August 1, 2017
    Inventors: William Wade Hadley, Laurie J. Hadley, Charles Lee Phy
  • Patent number: 9403559
    Abstract: A helicopter transport apparatus comprising a multi-wheel trailer comprising a platform, a torsion bar axle and suspension system, a hydraulic power unit, hydraulic lift cylinders, a winch, and a means of adjusting the height of the trailer over the range of elevations required for loading, unloading, and transporting a helicopter.
    Type: Grant
    Filed: October 10, 2006
    Date of Patent: August 2, 2016
    Inventors: William Wade Hadley, Laurie F. Hadley, Charles Lee Phy