Puzzle Patents (Class D21/478)
Interfitting elements (e.g., take apart and put together) (Class D21/479)
Including cord (Class D21/481)
Wire type (Class D21/482)
  • Puzzle game
    Patent number: D994786
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: August 8, 2023
    Inventor: Alexander Krys
  • Interconnectable puzzle piece shaped note paper
    Patent number: D1000540
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: October 3, 2023
    Inventor: Willow Lake
  • Play cube
    Patent number: D1006126
    Type: Grant
    Filed: July 7, 2023
    Date of Patent: November 28, 2023
    Inventor: Weihong Chen
  • Puzzle set for logical skills development
    Patent number: D1006895
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: December 5, 2023
    Inventors: Raf Peeters, Leighton Meredith Rees
  • 3D interlocking puzzle
    Patent number: D1006896
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: December 5, 2023
    Inventors: Raf Peeters, Leighton Meredith Rees
  • Adjustable puzzle table
    Patent number: D1009177
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: December 26, 2023
    Inventor: Xiaoling Che
  • Magic cube
    Patent number: D1011439
    Type: Grant
    Filed: June 21, 2023
    Date of Patent: January 16, 2024
    Inventor: Yuwei Tang
  • Puzzle board
    Patent number: D1013056
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: January 30, 2024
    Inventor: Neil Jervis
  • Puzzle game
    Patent number: D1013057
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: January 30, 2024
    Inventor: Alexander Krys
  • Puzzle box
    Patent number: D1013058
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: January 30, 2024
    Inventor: Alexander Krys
  • Puzzle toy
    Patent number: D1018674
    Type: Grant
    Filed: November 15, 2023
    Date of Patent: March 19, 2024
    Assignee: Shenzhen Seven Colours Electric Applinace Co., Ltd
    Inventor: Zhen Han
  • Table ornament
    Patent number: D1020530
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: April 2, 2024
    Inventor: Weiwen Cai
  • Toy
    Patent number: D1020911
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: April 2, 2024
    Inventor: Yangchong Lin
  • Puzzle board
    Patent number: D1020919
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: April 2, 2024
    Inventor: Xiaoling Che
  • Puzzle board
    Patent number: D1023169
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: April 16, 2024
    Inventor: Xiaoling Che
  • Educational toy
    Patent number: D1023194
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: April 16, 2024
    Inventor: Yangchong Lin
  • Magnet airport maze
    Patent number: D1026112
    Type: Grant
    Filed: January 8, 2024
    Date of Patent: May 7, 2024
    Assignee: Fujian Mingta Toys Co., Ltd.
    Inventor: Wenqing Lan
  • Toy cube
    Patent number: D1026114
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: May 7, 2024
    Inventor: Yangchong Lin
  • Puzzle board
    Patent number: D1030900
    Type: Grant
    Filed: September 24, 2023
    Date of Patent: June 11, 2024
    Inventors: Xiaoling Che, Jinyan Duan
  • Magnet puzzle counting maze
    Patent number: D1030907
    Type: Grant
    Filed: December 4, 2023
    Date of Patent: June 11, 2024
    Assignee: Fujian Mingta Toys Co., Ltd.
    Inventor: Wenqing Lan
  • Magnetic alphabet maze
    Patent number: D1030908
    Type: Grant
    Filed: December 5, 2023
    Date of Patent: June 11, 2024
    Assignee: Fujian Mingta Toys Co., Ltd.
    Inventor: Wenqing Lan
  • Puzzle set for logical skills development
    Patent number: D1030909
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: June 11, 2024
    Inventors: Raf Peeters, Leighton Meredith Rees
  • Magnet yacht maze
    Patent number: D1031860
    Type: Grant
    Filed: December 5, 2023
    Date of Patent: June 18, 2024
    Assignee: Fujian Mingta Toys Co., Ltd.
    Inventor: Wenqing Lan
  • Puzzle
    Patent number: D1039063
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: August 13, 2024
    Inventor: Andreas Hoenigschmid
  • Garden house
    Patent number: D1039172
    Type: Grant
    Filed: March 12, 2024
    Date of Patent: August 13, 2024
    Inventor: Li Jinhuan
  • Puzzle toy
    Patent number: D1039623
    Type: Grant
    Filed: April 23, 2024
    Date of Patent: August 20, 2024
    Inventor: Litao Wang
  • Puzzle board
    Patent number: D1040930
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: September 3, 2024
    Inventor: Xiaoling Che
  • Magnet autodrome maze
    Patent number: D1042659
    Type: Grant
    Filed: December 1, 2023
    Date of Patent: September 17, 2024
    Assignee: Fujian Mingta Toys Co., Ltd.
    Inventor: Wenqing Lan
  • Adjustable puzzle platform
    Patent number: D1046008
    Type: Grant
    Filed: March 26, 2024
    Date of Patent: October 8, 2024
    Inventor: Xiaoling Che
  • Magnetic maze ball toy
    Patent number: D1048194
    Type: Grant
    Filed: November 29, 2023
    Date of Patent: October 22, 2024
    Assignee: Shenzhen LiFan Technology Co., LTD
    Inventor: Fei Qin
  • Puzzle toy box
    Patent number: D1050282
    Type: Grant
    Filed: January 31, 2024
    Date of Patent: November 5, 2024
    Inventor: Sujin Lin
  • Puzzle board
    Patent number: D1051233
    Type: Grant
    Filed: June 21, 2024
    Date of Patent: November 12, 2024
    Inventor: Xiaoling Che
  • Puzzle cube
    Patent number: D1051239
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: November 12, 2024
    Inventor: Nei-Long Lyang
  • Puzzle board
    Patent number: D1053962
    Type: Grant
    Filed: April 9, 2024
    Date of Patent: December 10, 2024
    Inventor: Zhengmei Zhou
  • Puzzle set for logical skills development
    Patent number: D1054502
    Type: Grant
    Filed: September 21, 2023
    Date of Patent: December 17, 2024
    Inventor: Emma Ribbens
  • Puzzle board
    Patent number: D1056056
    Type: Grant
    Filed: May 30, 2024
    Date of Patent: December 31, 2024
    Inventor: Xiaoling Che
  • Orbit ball toy
    Patent number: D1056062
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: December 31, 2024
    Inventor: Xiaoli Xie
  • Toy cube
    Patent number: D1056063
    Type: Grant
    Filed: December 19, 2022
    Date of Patent: December 31, 2024
    Inventor: Donger Zhan
  • Puzzle board
    Patent number: D1056066
    Type: Grant
    Filed: May 13, 2024
    Date of Patent: December 31, 2024
    Inventor: Chunliang Wang
  • Foldable geometric block
    Patent number: D1057035
    Type: Grant
    Filed: June 15, 2023
    Date of Patent: January 7, 2025
    Assignee: The Board of Regents of the University of Oklahoma
    Inventor: Jennifer Thompson Tetnowski
  • Puzzle
    Patent number: D1057847
    Type: Grant
    Filed: January 20, 2023
    Date of Patent: January 14, 2025
    Inventors: Selcuk Sener, Sezgin Akar, Ahmet Mertcan Polat, Levent Demirkapi
  • Puzzle set for logical skills development
    Patent number: D1057848
    Type: Grant
    Filed: September 15, 2023
    Date of Patent: January 14, 2025
    Inventors: Raf Peeters, Leighton Meredith Rees
  • Magnet counting maze
    Patent number: D1058688
    Type: Grant
    Filed: August 12, 2024
    Date of Patent: January 21, 2025
    Inventor: Canrui Zhang
  • Puzzle board
    Patent number: D1058689
    Type: Grant
    Filed: August 30, 2024
    Date of Patent: January 21, 2025
    Inventor: Jun Chen
  • Miniature architectural model
    Patent number: D1060522
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: February 4, 2025
    Inventor: Lars Wijers
  • Miniature architectural model
    Patent number: D1060523
    Type: Grant
    Filed: July 6, 2023
    Date of Patent: February 4, 2025
    Inventor: Lars Wijers
  • Chessboard
    Patent number: D1061713
    Type: Grant
    Filed: August 26, 2024
    Date of Patent: February 11, 2025
    Inventor: Chengwei Chu
  • Puzzle game
    Patent number: D1061720
    Type: Grant
    Filed: October 7, 2022
    Date of Patent: February 11, 2025
    Inventor: Alexander Krys
  • Puzzle cube
    Patent number: D1064101
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: February 25, 2025
    Inventor: Nei-Long Lyang
  • Puzzle board
    Patent number: D1073814
    Type: Grant
    Filed: September 13, 2024
    Date of Patent: May 6, 2025
    Assignee: Shenzhen Shi Hu Lian Heng Tong Trading Co. Ltd.
    Inventors: Xiaoling Che, Jinyan Duan