| 2025/0050,237 | MODULAR TRAINING APPARATUS | Oct 20, 22 | Feb 13, 25 | Not available |
| 2021/0027,642 | INTERCONNECTING ALPHABET TOY | Jul 23, 20 | Jan 28, 21 | Not available |
| 2019/0057,617 | BLOCK TEACHING AID FOR LEARNING LANGUAGE | Dec 26, 16 | Feb 21, 19 | Not available |
| 2018/0293,904 | EDUCATION AND RECREATION TOOL | Jun 13, 18 | Oct 11, 18 | Not available |
| 2018/0240,350 | APPARATUS FOR COMBINING COGNITIVE REASONING AND PHYSICAL MOVEMENT | Feb 17, 18 | Aug 23, 18 | Not available |
| 2018/0130,364 | EDUCATION AND RECREATION TOOL | Sep 25, 17 | May 10, 18 | Not available |
| 2017/0178,523 | Caps and Methods of Usage | Dec 22, 15 | Jun 22, 17 | Not available |
| 2017/0004,717 | Educational Construction Kit | Sep 13, 16 | Jan 05, 17 | MODULAR ROBOTICS INCORPORATED |
| 2016/0379,503 | Puzzle Teaching System | Jun 29, 15 | Dec 29, 16 | Not available |
| 2015/0161,897 | Apparatus for Communication of Emotions by Displaying Visual Representations of Emotions | Dec 08, 14 | Jun 11, 15 | Not available |
| 2012/0315,610 | International Alphabet Board and Method for Learning Languages with the Same | May 29, 12 | Dec 13, 12 | Not available |
| 2010/0047,747 | APPARATUS AND METHOD FOR MATCHING SOCKS | Oct 30, 09 | Feb 25, 10 | Not available |
| 2009/0081,624 | INTERACTIVE LEARNING APPLIANCE | Dec 03, 08 | Mar 26, 09 | AFAYA TECHNOLOGY CORPORATION |
| 2007/0105,074 | Learning machine system and methodology | Oct 27, 06 | May 10, 07 | Not available |
| 2007/0020,590 | EDUCATIONAL GAME | Jun 09, 06 | Jan 25, 07 | Not available |
| 2007/0009,866 | INTERACTIVE ACTIVITY SYSTEM HAVING A FIRST DISPLAY SCREEN AND A SECOND CONTACT SENSITIVE DISPLAY SCREEN AND PORTABLE MEMORY THEREFOR | Jun 13, 06 | Jan 11, 07 | Tinkers & Chance |
| 2006/0093,996 | Method and apparatus for teaching and learning reading | Dec 12, 05 | May 04, 06 | EAT/Cuisenaire, A Division of A. Daigger & Company, ETA/Cuisenaire, |
| 2006/0093,995 | Activity device | Nov 04, 04 | May 04, 06 | MATTEL, INC. |
| 2004/0180,311 | Method and apparatus for automated training of language learning skills | Feb 26, 04 | Sep 16, 04 | SCIENTIFIC LEARNING CORPORATION |
| 2003/0162,154 | Interconnectable toy letters and numbers | Feb 25, 02 | Aug 28, 03 | SASSY, INC. |