A63F 2009/1224
Using two or more types of connections
Official title: {using two or more types of connections}
A63F2009/1224 (Using two or more types of connections) appears on 11 US grants and 15 published applications in this corpus.
Search patents in A63F- Granted patents
- 11
- Published applications
- 15
- Assignees
- 6
- Inventors
- 23
- Latest grant
- 28 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 4 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Three-dimensional puzzle23 Jun 2022US 2022/0193535 A1Dizer AB
- Improved yoshimoto cube and polyhedron9 Sep 2021US 2021/0275904 A1R.E.F. Guenzani S.R.L.
- Puzzle25 Jun 2020US 2020/0197790 A1Wotch Creations Ltd
Most cited
By later US patents
- Polyomino piece for games48US 6,679,780 B12004
- Play set for game of skill with pieces formed by cubes44US 4,699,602 A1987
- Magnetic wheel puzzle22US 4,865,324 A1989
- Three-dimensional word construction game of SCRABBLE21US 5,702,105 A1997
- Three-dimensional puzzle with magnetic and mechanical attachment, particularly for use by people with impaired vision12US 5,895,044 A1999