requiring vacant positions or gap migration

Patents Grantslast 30 patents

  • Information Patent Grant

    Puzzle book

    • Patent number 10,850,187
    • Issue date Dec 1, 2020
    • Brady Whitney
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Puzzle book

    • Patent number 10,188,937
    • Issue date Jan 29, 2019
    • Brady Whitney
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Tile tray

    • Patent number 9,937,413
    • Issue date Apr 10, 2018
    • Compound Fun LLC
    • Raymond F. Wehrs
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Magnetic toy assembly

    • Patent number 9,320,982
    • Issue date Apr 26, 2016
    • Claudio Vicentelli
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Optical toy

    • Patent number 8,939,811
    • Issue date Jan 27, 2015
    • Lattice Energy Technology Corporation
    • Ta-Yi Chien
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Sliding tile puzzle with tile rotating mechanism

    • Patent number 7,494,125
    • Issue date Feb 24, 2009
    • Dov Nesis
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Extension for rotatable puzzle piece

    • Patent number 7,243,918
    • Issue date Jul 17, 2007
    • Robert D Vernon
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Game

    • Patent number 7,163,203
    • Issue date Jan 16, 2007
    • Aurelio Rodriguez
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Convertible interference sliding block type manipulable puzzle and...

    • Patent number 6,116,599
    • Issue date Sep 12, 2000
    • Binary Arts Corporation
    • Harry L. Nelson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Slidable block puzzle

    • Patent number 6,116,600
    • Issue date Sep 12, 2000
    • Labib A. Aryan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Resettable puzzle

    • Patent number 6,039,318
    • Issue date Mar 21, 2000
    • Otto Kuczynski
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Amusement device of shifting block type

    • Patent number 5,785,318
    • Issue date Jul 28, 1998
    • Dov Nesis
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Puzzle construction

    • Patent number 5,725,213
    • Issue date Mar 10, 1998
    • Otto Kuczynski
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Puzzle disc

    • Patent number 5,622,368
    • Issue date Apr 22, 1997
    • Chiu-Huang Chang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Intersecting manipulable puzzle

    • Patent number 5,542,673
    • Issue date Aug 6, 1996
    • Binary Arts Corporation
    • Ferdinand Lammertink
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Slide puzzle

    • Patent number 5,529,301
    • Issue date Jun 25, 1996
    • Langenbach; Klaus
    • Erhard Feller
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Combination of cup/puzzle

    • Patent number 5,429,364
    • Issue date Jul 4, 1995
    • Kun-Sheng Chang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Wall mounted sliding block puzzle

    • Patent number 5,267,732
    • Issue date Dec 7, 1993
    • Soft Play, Inc.
    • Walter L. Bowen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Rotatable manipulable puzzle

    • Patent number 5,172,912
    • Issue date Dec 22, 1992
    • Binary Arts Corporation
    • Ferdinand Lammertink
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Puzzle having moveable tiles and transparent retainer

    • Patent number 5,060,948
    • Issue date Oct 29, 1991
    • Alan Hausner
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Game of entertainment

    • Patent number 5,052,691
    • Issue date Oct 1, 1991
    • Jose L. Fernandez Jimenez de Castro
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Shiftable block puzzle

    • Patent number 4,927,150
    • Issue date May 22, 1990
    • Terry Monoyios
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Amusement device with playing pieces rearrangable in slots

    • Patent number 4,877,248
    • Issue date Oct 31, 1989
    • Hefetz Farraj
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Escape mechanism for sliding block puzzles

    • Patent number 4,836,548
    • Issue date Jun 6, 1989
    • Duane R. Chittenden
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Keyboard

    • Patent number 4,831,219
    • Issue date May 16, 1989
    • Kabushiki Kaisha Bandai
    • Koji Sugiura
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Combined calculator and puzzle game device

    • Patent number 4,820,908
    • Issue date Apr 11, 1989
    • Limax Electronics Co., Ltd.
    • Chih-Ming Wei
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Puzzle game

    • Patent number 4,802,673
    • Issue date Feb 7, 1989
    • Narendrakumar M. Patel
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Musical puzzle using sliding tiles

    • Patent number 4,796,891
    • Issue date Jan 10, 1989
    • Applied Design Laboratories, Inc.
    • Ronald E. Milner
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Puzzle with movable pieces

    • Patent number 4,793,615
    • Issue date Dec 27, 1988
    • John K. Martin
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Puzzle game

    • Patent number 4,732,388
    • Issue date Mar 22, 1988
    • Narendrakumar M. Patel
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Puzzle Book

    • Publication number 20210086065
    • Publication date Mar 25, 2021
    • Brady Whitney
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    SYMBOL-BASED PUZZLE GAME

    • Publication number 20200222794
    • Publication date Jul 16, 2020
    • Jean Pierre Mukadi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Puzzle Book

    • Publication number 20190151750
    • Publication date May 23, 2019
    • Brady Whitney
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    SYMBOL-BASED PUZZLE GAME

    • Publication number 20190046865
    • Publication date Feb 14, 2019
    • Jean Pierre Mubenga Mukadi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Sliding block puzzle game with laser beam

    • Publication number 20150367229
    • Publication date Dec 24, 2015
    • Zeba Naqvi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Optical Toy

    • Publication number 20140017971
    • Publication date Jan 16, 2014
    • LATTICE ENERGY TECHNOLOGY CORPORATION
    • Ta-Yi Chien
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    THREE DIMENSIONAL PUZZLE WITH INTERACTIVE FEATURES

    • Publication number 20130300061
    • Publication date Nov 14, 2013
    • Ariel Ben Ezra
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Sliding tile puzzle with tile rotating mechanism

    • Publication number 20070200292
    • Publication date Aug 30, 2007
    • Dov Nesis
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Intelligence jigsaw puzzle

    • Publication number 20060232006
    • Publication date Oct 19, 2006
    • Chih-Chung Fang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Game

    • Publication number 20060214377
    • Publication date Sep 28, 2006
    • Aurelio Rodriguez
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Extension for rotatable puzzle piece

    • Publication number 20040245721
    • Publication date Dec 9, 2004
    • Robert D. Vernon
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Perfected game

    • Publication number 20010017444
    • Publication date Aug 30, 2001
    • Juan Carlos Guillen
    • A63 - SPORTS GAMES AMUSEMENTS