Patents by Inventor Tianci Wen

Tianci Wen 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).

  • Hole marking ruler
    Patent number: D1000300
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: October 3, 2023
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Hole marking ruler
    Patent number: D1000301
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: October 3, 2023
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Scribing ruler
    Patent number: D1001659
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: October 17, 2023
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Hinge positioning punch
    Patent number: D1003140
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: October 31, 2023
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Open hole positioner for woodworking hinge
    Patent number: D1034117
    Type: Grant
    Filed: May 12, 2023
    Date of Patent: July 9, 2024
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Hole puncher
    Patent number: D1034802
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: July 9, 2024
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Lifting platform
    Patent number: D1037817
    Type: Grant
    Filed: December 13, 2022
    Date of Patent: August 6, 2024
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Ruler
    Patent number: D1042178
    Type: Grant
    Filed: October 25, 2023
    Date of Patent: September 17, 2024
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Combined hinge hole opener and positioner
    Patent number: D1044456
    Type: Grant
    Filed: October 25, 2023
    Date of Patent: October 1, 2024
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Ruler
    Patent number: D1046652
    Type: Grant
    Filed: October 18, 2023
    Date of Patent: October 15, 2024
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Shelf pin drilling jig
    Patent number: D1049814
    Type: Grant
    Filed: May 26, 2023
    Date of Patent: November 5, 2024
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Hinge hole locator
    Patent number: D1052372
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: November 26, 2024
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Router lift
    Patent number: D1060435
    Type: Grant
    Filed: January 4, 2024
    Date of Patent: February 4, 2025
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Cabinet door installation positioner
    Patent number: D1067023
    Type: Grant
    Filed: December 17, 2024
    Date of Patent: March 18, 2025
    Assignee: Guangzhou Yu Junrui Trading Co., LTD
    Inventor: Tianci Wen
  • Cutting guide
    Patent number: D1069544
    Type: Grant
    Filed: October 25, 2023
    Date of Patent: April 8, 2025
    Assignee: Guangzhou Fengsen Machinery Co., Ltd.
    Inventor: Tianci Wen
  • Track saw rail guide
    Patent number: D1070551
    Type: Grant
    Filed: December 10, 2024
    Date of Patent: April 15, 2025
    Assignee: Guangzhou Yu Junrui Trading Co., LTD
    Inventor: Tianci Wen
  • Saw guide
    Patent number: D1073433
    Type: Grant
    Filed: January 23, 2025
    Date of Patent: May 6, 2025
    Assignee: Guangzhou Yu Junrui Trading Co., LTD
    Inventor: Tianci Wen
  • Saw guide
    Patent number: D1074370
    Type: Grant
    Filed: January 23, 2025
    Date of Patent: May 13, 2025
    Assignee: Guangzhou Yu Junrui Trading Co., LTD
    Inventor: Tianci Wen
  • Hinge hole locator
    Patent number: D1074392
    Type: Grant
    Filed: November 15, 2024
    Date of Patent: May 13, 2025
    Assignee: Guangzhou Yu Junrui Trading Co., LTD
    Inventors: Tianci Wen, Shaoluan Ji
  • Saw guide
    Patent number: D1077610
    Type: Grant
    Filed: January 23, 2025
    Date of Patent: June 3, 2025
    Assignee: Guangzhou Yu Junrui Trading Co., LTD
    Inventor: Tianci Wen