Patents Assigned to Plumen Limited
  • Light unit
    Patent number: 10551036
    Abstract: A light unit for general purpose or decorative lighting having a directional light source, a light transmissive optic arranged to direct light from the light source and a plurality of reflectors arranged to receive light from the optic and/or light source and at least partially a reflect portion of the light in a predetermined distribution pattern, the optic being further arranged to mechanically couple together the light source and reflectors to hold the light source, optic and reflectors in a predetermined spatial relationship.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: February 4, 2020
    Assignee: Plumen Limited
    Inventor: Buster Palmano
  • Lightbulb
    Patent number: D665930
    Type: Grant
    Filed: November 22, 2010
    Date of Patent: August 21, 2012
    Assignee: Plumen Limited
    Inventor: Samuel Wilkinson
  • Light bulb
    Patent number: D738545
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: September 8, 2015
    Assignee: Plumen Limited
    Inventors: Nicolas Roope, Michael-George Hemus
  • Lightbulb
    Patent number: D792616
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: July 18, 2017
    Assignee: Plumen Limited
    Inventors: Buster Palmano, Nicolas Roope, Claire Norcross
  • Light bulbs
    Patent number: D916329
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: April 13, 2021
    Assignee: Plumen Limited
    Inventor: Buster Palmano