Patents by Inventor Derek E. Logan

Derek E. Logan 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: 20240110677
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Application
    Filed: December 15, 2023
    Publication date: April 4, 2024
    Applicant: Lutron Technology Company LLC
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan
  • Patent number: 11846401
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: December 19, 2023
    Assignee: Lutron Technology Company LLC
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan
  • Publication number: 20220260219
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Application
    Filed: May 2, 2022
    Publication date: August 18, 2022
    Applicant: Lutron Technology Company LLC
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan
  • Patent number: 11320101
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: May 3, 2022
    Assignee: Lutron Technology Company LLC
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan
  • Publication number: 20210116083
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Application
    Filed: November 2, 2020
    Publication date: April 22, 2021
    Applicant: Lutron Ketra, LLC
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan
  • Patent number: 10823349
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: November 3, 2020
    Assignee: Lutron Ketra, LLC
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan
  • Publication number: 20200141547
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Application
    Filed: August 5, 2019
    Publication date: May 7, 2020
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan
  • Patent number: 10371329
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: August 6, 2019
    Assignee: Lutron Ketra, LLC
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan
  • Patent number: 9857038
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: January 2, 2018
    Assignee: Ketra, Inc.
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan
  • Patent number: 9822957
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: November 21, 2017
    Assignee: Ketra, Inc.
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan
  • Publication number: 20170284617
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Application
    Filed: April 1, 2016
    Publication date: October 5, 2017
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan
  • Publication number: 20170284643
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Application
    Filed: April 1, 2016
    Publication date: October 5, 2017
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan
  • Publication number: 20170284616
    Abstract: A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.
    Type: Application
    Filed: April 1, 2016
    Publication date: October 5, 2017
    Inventors: Steven F. Coakley, John P. Michalko, Derek E. Logan