Patents by Inventor Lap Shun Lo

Lap Shun Lo 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).

  • Wand
    Patent number: D608841
    Type: Grant
    Filed: August 12, 2009
    Date of Patent: January 26, 2010
    Assignee: Wing Hing Manufacturing Co. Ltd.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Container
    Patent number: D627235
    Type: Grant
    Filed: August 12, 2009
    Date of Patent: November 16, 2010
    Assignee: Wing Hing Manufacturing Co. Ltd.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Whale toy
    Patent number: D670771
    Type: Grant
    Filed: September 6, 2011
    Date of Patent: November 13, 2012
    Assignee: Wing Hing Manufacturing Co. Ltd.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Fish toy
    Patent number: D670772
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: November 13, 2012
    Assignee: Wing Hing Manufacturing Co. Ltd.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Bottle
    Patent number: D683233
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: May 28, 2013
    Assignee: Wing Hing Manufacturing Co. Ltd.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Bottle lid
    Patent number: D689140
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: September 3, 2013
    Assignee: Wing Hing Manufacturing Co., Ltd.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Bottle
    Patent number: D700842
    Type: Grant
    Filed: November 8, 2011
    Date of Patent: March 11, 2014
    Assignee: Wing Hing Manufacturing Co. Ltd.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Bottle
    Patent number: D701123
    Type: Grant
    Filed: November 8, 2011
    Date of Patent: March 18, 2014
    Assignee: Wing Hing Manufacturing Co. Ltd.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Handle with wand
    Patent number: D706360
    Type: Grant
    Filed: January 13, 2012
    Date of Patent: June 3, 2014
    Assignee: Wing Hing Manufacturing Co., Ltd.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Handle
    Patent number: D708271
    Type: Grant
    Filed: January 13, 2012
    Date of Patent: July 1, 2014
    Assignee: Wing Hing Manufacturing Co. Ltd.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Bubble maker
    Patent number: D790009
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: June 20, 2017
    Assignee: Wing Hing Manufacturing Co. Ltd.
    Inventors: Wai Chung Lo, Lap Shun Lo
  • Bubble blower
    Patent number: D803947
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: November 28, 2017
    Assignee: WING HING MANUFACTURING CO., LTD.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Chalk holder
    Patent number: D807960
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: January 16, 2018
    Assignee: WING HING MANUFACTURING CO. LTD.
    Inventors: Wai Chung Lo, Lap Shun Lo
  • Container
    Patent number: D826041
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: August 21, 2018
    Assignee: WING HING MANUFACTURING CO., LTD.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Cake bubble machine
    Patent number: D871508
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: December 31, 2019
    Assignee: Wing Hing Manufacturing Co. Ltd.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Mushroom bubble machine
    Patent number: D871509
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: December 31, 2019
    Assignee: Wing Hing Manufacturing Co. Ltd.
    Inventors: Lap Shun Lo, Wai Chung Lo
  • Bubble blower
    Patent number: D1000527
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: October 3, 2023
    Assignee: WING HING MANUFACTURING COMPANY LIMITED
    Inventor: Lap Shun Lo
  • Bubble robot
    Patent number: D1005400
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: November 21, 2023
    Assignee: WING HING MANUFACTURING COMPANY LIMITED
    Inventor: Lap Shun Lo
  • Bubble blower
    Patent number: D1006889
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: December 5, 2023
    Assignee: WING HING MANUFACTURING COMPANY LIMITED
    Inventor: Lap Shun Lo
  • Bubble machine
    Patent number: D1008363
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: December 19, 2023
    Assignee: WING HING MANUFACTURING COMPANY LIMITED
    Inventor: Lap Shun Lo