Patents by Inventor Edward Donaldson

Edward Donaldson 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: 20240082749
    Abstract: An interactive toy comprising a function device for performing user-perceptible, controllable functions. The interactive toy also includes a rechargeable power source and a charging circuit for contactless receipt of electrical energy and for charging the rechargeable power source when the interactive toy is positioned in a charging zone of a contactless charging device. The interactive toy is adapted to determine a charging rate at respective positions relative to the charging device and to generate a user-perceptible output indicative of the determined charging rate.
    Type: Application
    Filed: November 21, 2023
    Publication date: March 14, 2024
    Applicant: LEGO A/S
    Inventors: Thomas Alan DONALDSON, Mark Ross CHAMPKINS, Radost Radoslavova KEREFEYNA, Rasmus Bissenbakker KÆRSGAARD, Yufan Wei WANG, Arun VENKATASUBRAMANIAN, Simon Mark JORDAN, Andrew James KNIGHTS, Isobel Jane ASHBEY, Martin Edward BROCK, Rosanna Elizabeth PARRISH, Silviu TOMA, Robert George MILNER
  • Patent number: 11214360
    Abstract: A landing gear assembly for an aircraft includes a landing member and an actuation mechanism coupled to the landing member. The actuation mechanism is configured to selectively actuate the landing member into a first landing position and a second landing position. The landing member is configured to support the aircraft in either the first landing position or the second landing position.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: January 4, 2022
    Assignee: TEXTRON INNOVATIONS INC.
    Inventors: Mark Loring Isaac, Kent Edwards Donaldson
  • Publication number: 20210094675
    Abstract: A landing gear assembly for an aircraft includes a landing member and an actuation mechanism coupled to the landing member. The actuation mechanism is configured to selectively actuate the landing member into a first landing position and a second landing position. The landing member is configured to support the aircraft in either the first landing position or the second landing position.
    Type: Application
    Filed: October 1, 2019
    Publication date: April 1, 2021
    Applicant: Bell Textron Inc.
    Inventors: Mark Loring Isaac, Kent Edwards Donaldson
  • Patent number: 4467818
    Abstract: A low profile axial flow combine with a low center of gravity for improved stability, with reduced overall machine height for ease of shipping and with high capacity grain tank of the saddle type. A threshing and separating rotor, in coaxial relationship to a rotor casing, extends longitudinally and approximately horizontally in the combine to the discharge end for low rotor discharge of the threshed materials. Cleaning apparatus including the grain pan, the separator pan, the chaffer, the sieve screen and the blower are compactly nested beneath the rotor casing. A high capacity saddle grain tank extends over and down opposite sides of the rotor casing. A discharge auger extends transversely through the boots of the grain tank and through an auger housing interconnecting the boots. The upper end of the grain pan extends over the auger housing interconnecting the grain tank boots. The lower end of the grain pan is stepped.
    Type: Grant
    Filed: January 10, 1979
    Date of Patent: August 28, 1984
    Assignee: 103100 Canada Inc.
    Inventors: Edward Donaldson, Kenneth A. A. Frisk
  • Patent number: 4353991
    Abstract: A glass enamel composition and the method of its manufacture for use in providing a decorative glass or ceramic article and which composition comprises a glass frit mixed with a nacreous pigment, the mixture being dispersed in an application medium and adapted to be applied to the surface of a glass or ceramic article and fired at a temperature whereat the glass composition fuses to form a decorative and esthetic surface on said article.
    Type: Grant
    Filed: April 13, 1981
    Date of Patent: October 12, 1982
    Assignee: Ferro Corporation
    Inventors: John F. Van Ness, G. Edward Donaldson
  • Patent number: 4254780
    Abstract: Apparatus for discharging threshed crop materials, in a relatively uniform manner across the body width of the combine, directly from the discharge end of a threshing and separating rotor in an axial flow combine without the need for additional apparatus at the discharge end of the rotor to discharge the threshed materials or to avoid plugging or bunching of crop materials between the rotor and rotor casing. The rotor extends longitudinally through the combine to a discharge area at the discharge end of the rotor. The rotor casing closely surrounds the rotor near the discharge end and guide vanes disposed in the rotor casing cooperate with separating elements circumferentially disposed about the rotor near the discharge end to positively move threshed materials toward the discharge end of the rotor.
    Type: Grant
    Filed: January 10, 1979
    Date of Patent: March 10, 1981
    Assignee: White Motor Corporation of Canada Limited
    Inventors: Thomas E. Powell, Edward Donaldson, Ronald F. McNeil
  • Patent number: 4209024
    Abstract: In an axial flow combine, an improved inlet transition area for changing the flow of crop materials from a linear ribbon-like flow through the feeder to an arcuate ribbon-like flow about the flighting of the inlet end of the rotor to a helical sleeve flow between the rotor and rotor casing while at the same time injecting crop materials in all portions of the flighting. A sloping ramp extends upwardly and rearwardly from the feeder to an elliptical intersection with the rotor casing. A pair of oppositely disposed sidewalls in generally perpendicular relation to the ramp extend from the feeder and converge about the inlet end of the rotor at an upper portion of the rotor casing. Another wall between the sidewalls, oppositely disposed from the ramp, encloses the inlet transition area.
    Type: Grant
    Filed: January 10, 1979
    Date of Patent: June 24, 1980
    Assignee: White Motor Corporation of Canada Limited
    Inventors: Thomas E. Powell, Edward Donaldson