Patents by Inventor Eli Thurrowgood

Eli Thurrowgood 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).

  • Portable light with curved chip-on-board assembly
    Patent number: 11532604
    Abstract: The disclosure provides a portable light. The portable light includes a housing having a front surface, a rear surface, and an internal space for receiving electronic components and a battery. The portable light also includes a chip-on-board (COB) assembly. The COB assembly includes a substrate, a matrix of individual light emitting diode (LED) chips mounted to the substrate, and an outer coating covering the matrix of LED chips. The front surface of the housing is curved in one direction and the COB assembly is correspondingly curved and mounted to the front surface, such that individual LED chips are positioned about the curve and orientated to direct light outwardly about the curve to provide a collective beam angle greater than 220 degrees. The portable light further includes a front lens cover to protect the COB assembly.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: December 20, 2022
    Assignee: KNOG PTY LTD
    Inventors: Malcolm McKechnie, Hugo Davidson, Chris Bilanenko, Eli Thurrowgood
  • PORTABLE LIGHT
    Publication number: 20210242183
    Abstract: The disclosure provides a portable light. The portable light includes a housing having a front surface, a rear surface, and an internal space for receiving electronic components and a battery. The portable light also includes a chip-on-board (COB) assembly. The COB assembly includes a substrate, a matrix of individual light emitting diode (LED) chips mounted to the substrate, and an outer coating covering the matrix of LED chips. The front surface of the housing is curved in one direction and the COB assembly is correspondingly curved and mounted to the front surface, such that individual LED chips are positioned about the curve and orientated to direct light outwardly about the curve to provide a collective beam angle greater than 220 degrees. The portable light further includes a front lens cover to protect the COB assembly.
    Type: Application
    Filed: July 30, 2019
    Publication date: August 5, 2021
    Applicant: Knog Pty Ltd
    Inventors: Malcolm McKechnie, Hugo Davidson, Chris Bilanenko, Eli Thurrowgood