Patents by Inventor David Asplin

David Asplin 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).

  • Battery
    Patent number: D757645
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: May 31, 2016
    Assignee: Accutronics Ltd.
    Inventors: Neil Oliver, David Asplin, Steve Dodds
  • Battery charger module
    Patent number: D797660
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: September 19, 2017
    Assignee: Accutronics Ltd.
    Inventors: Neil Oliver, David Asplin, Steve Dodds
  • Battery end charger
    Patent number: D842802
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: March 12, 2019
    Assignee: Accutronics Ltd.
    Inventors: Neil Oliver, David Asplin, Steve Dodds
  • Battery control module
    Patent number: D853955
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: July 16, 2019
    Assignee: Accutronics Ltd.
    Inventors: Neil Oliver, David Asplin, Steve Dodds
  • Battery mid charger
    Patent number: D861596
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: October 1, 2019
    Assignee: Accutronics, Ltd.
    Inventors: Neil Oliver, David Asplin, Steve Dodds