Patents Assigned to Blackstone International, Ltd.
  • Personal fan
    Patent number: D885553
    Type: Grant
    Filed: February 9, 2019
    Date of Patent: May 26, 2020
    Assignee: Blackstone International, Ltd.
    Inventors: Anton Kimball, John Black
  • Tower fan
    Patent number: D906507
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: December 29, 2020
    Assignee: Blackstone International, Ltd.
    Inventors: Anton Kimball, John Black
  • Tower fan
    Patent number: D910828
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: February 16, 2021
    Assignee: Blackstone International, Ltd.
    Inventors: Anton Kimball, John Black