Patents by Inventor Joshua Portinga

Joshua Portinga 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).

  • Adjustable optic and lighting device assembly
    Patent number: 10837610
    Abstract: A lighting device assembly includes: a heat sink; a light source attached to one end of the heat sink; and an optic assembly including an optic having a recess to receive at least a portion of the light source, the optic being configured to pivot about the light source while the portion of the light source remains within the recess.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: November 17, 2020
    Assignee: Troy-CSL Lighting Inc.
    Inventor: Joshua Portinga
  • ADJUSTABLE OPTIC AND LIGHTING DEVICE ASSEMBLY WITH ELASTIC MEMBER
    Publication number: 20200300450
    Abstract: A lighting device assembly includes: a heat sink; a light source attached to one end of the heat sink; an optic assembly configured to pivot an optic about the light source; a housing member having a cavity in which at least a portion of the optic assembly is received; and an elastic member configured to press the optic assembly against the cavity to maintain an adjusted position of the optic.
    Type: Application
    Filed: June 10, 2020
    Publication date: September 24, 2020
    Inventors: Joshua Portinga, Vincent Nguyen
  • Adjustable optic and lighting device assembly with elastic member
    Patent number: 10760782
    Abstract: A lighting device assembly includes: a heat sink; a light source attached to one end of the heat sink; an optic assembly configured to pivot an optic about the light source; a housing member having a cavity in which at least a portion of the optic assembly is received; and an elastic member configured to press the optic assembly against the cavity to maintain an adjusted position of the optic.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: September 1, 2020
    Assignee: Troy-CSL Lighting Inc.
    Inventors: Joshua Portinga, Vincent Nguyen
  • ADJUSTABLE OPTIC AND LIGHTING DEVICE ASSEMBLY WITH ELASTIC MEMBER
    Publication number: 20200200377
    Abstract: A lighting device assembly includes: a heat sink; a light source attached to one end of the heat sink; an optic assembly configured to pivot an optic about the light source; a housing member having a cavity in which at least a portion of the optic assembly is received; and an elastic member configured to press the optic assembly against the cavity to maintain an adjusted position of the optic.
    Type: Application
    Filed: December 19, 2018
    Publication date: June 25, 2020
    Inventors: Joshua Portinga, Vincent Nguyen
  • ADJUSTABLE OPTIC AND LIGHTING DEVICE ASSEMBLY
    Publication number: 20200132278
    Abstract: A lighting device includes: a light source; an optic device to pass at least some light from the light source; an optic assembly including a holding member having an interior volume to contain the optic device; and a housing member having a first curved surface defining a cavity to receive at least a portion of the holding member. The holding member has an outer surface having a curvature that slideably engages with the first curved surface of the housing member when the optic assembly is pivoted about the light source. The optic device includes a recessed bottom surface facing the light source, one or more reflective elements arranged on the recessed bottom surface to refract light received from the light source at a critical angle, and an emitting surface opposite the recessed bottom surface to internally reflect the light refracted by the one or more reflective elements to be absorbed.
    Type: Application
    Filed: October 30, 2018
    Publication date: April 30, 2020
    Inventor: Joshua Portinga
  • ADJUSTABLE OPTIC AND LIGHTING DEVICE ASSEMBLY
    Publication number: 20190162373
    Abstract: A lighting device assembly includes: a heat sink; a light source attached to one end of the heat sink; and an optic assembly including an optic having a recess to receive at least a portion of the light source, the optic being configured to pivot about the light source while the portion of the light source remains within the recess.
    Type: Application
    Filed: November 30, 2017
    Publication date: May 30, 2019
    Inventor: Joshua Portinga
  • Adjustable optic and lighting device assembly
    Patent number: 10145519
    Abstract: A lighting device assembly includes: a heat sink; a light source attached to one end of the heat sink; and an optic assembly including an optic having a recess to receive at least a portion of the light source, the optic being configured to pivot about the light source while the portion of the light source remains within the recess.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: December 4, 2018
    Assignee: TROY-CSL LIGHTING INC.
    Inventor: Joshua Portinga