Patents by Inventor Christopher Cameron McDonald

Christopher Cameron McDonald 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).

  • Joint assembly for luminaires
    Patent number: 11841131
    Abstract: A joint assembly for luminaires is provided. The joint assembly includes a pin having at least one pin section with an upper opening, a side opening, and a bore connecting the upper opening and the side opening. The upper opening is configured to receive at least one power cable to feed through the bore and out the side opening. The joint assembly also includes a primary hinge having a primary vertical base and a plurality of primary knuckles extending from the vertical base, wherein a distal portion of the knuckles has a hole for engaging the pin. The joint assembly also includes at least one secondary hinge having a secondary vertical base and a plurality of secondary knuckles extending from the vertical base, wherein a distal portion of the knuckles has a hole for engaging the pin.
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: December 12, 2023
    Assignee: LMPG INC.
    Inventor: Christopher Cameron McDonald
  • JOINT ASSEMBLY FOR LUMINAIRES
    Publication number: 20230313979
    Abstract: A joint assembly for luminaires is provided. The joint assembly includes a pin having at least one pin section with an upper opening, a side opening, and a bore connecting the upper opening and the side opening. The upper opening is configured to receive at least one power cable to feed through the bore and out the side opening. The joint assembly also includes a primary hinge having a primary vertical base and a plurality of primary knuckles extending from the vertical base, wherein a distal portion of the knuckles has a hole for engaging the pin. The joint assembly also includes at least one secondary hinge having a secondary vertical base and a plurality of secondary knuckles extending from the vertical base, wherein a distal portion of the knuckles has a hole for engaging the pin.
    Type: Application
    Filed: March 15, 2023
    Publication date: October 5, 2023
    Inventor: Christopher Cameron McDonald
  • Lighting fixture
    Patent number: D935084
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: November 2, 2021
    Assignee: SIGNIFY HOLDING B.V.
    Inventors: John Sungmin Park, Jonathan Stuart Levy, Kwong Hung Man, Ryan Robert James Gates, Christopher Cameron McDonald, Shao Fang Shannon Chang
  • Lighting fixture
    Patent number: D935678
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: November 9, 2021
    Assignee: SIGNIFY HOLDING B.V.
    Inventors: John Sungmin Park, Jonathan Stuart Levy, Kwong Hung Man, Ryan Robert James Gates, Christopher Cameron McDonald, Shao Fang Shannon Chang
  • Lighting fixture
    Patent number: D966592
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: October 11, 2022
    Assignee: SIGNIFY HOLDING B.V.
    Inventors: John Sungmin Park, Jonathan Stuart Levy, Kwong Hung Man, Ryan Robert James Gates, Christopher Cameron McDonald, Shao Fang Shannon Chang
  • Lighting fixture
    Patent number: D972767
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: December 13, 2022
    Assignee: Signify Holding B.V.
    Inventors: John Sungmin Park, Jonathan Stuart Levy, Kwong Hung Man, Ryan Robert James Gates, Christopher Cameron McDonald, Shao Fang Shannon Chang