A63F 2009/0815
With rotary, stacked elements
Official title: {with rotary, stacked elements, e.g. elements with a puzzle image on a curved or cylindrical outer surface}
A63F2009/0815 (With rotary, stacked elements) appears on 49 US grants and 25 published applications in this corpus.
Search patents in A63F- Granted patents
- 49
- Published applications
- 25
- Assignees
- 15
- Inventors
- 72
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Geometric puzzles23 Sep 2025US 12,420,172 B1
- Sliding puzzle12 Aug 2025US 12,383,816 B2Modou Technology (Zhongshan) Co., Ltd.
- Child play puzzle9 Jan 2024US 11,865,466 B2Lovevery, Inc.
- Three-dimensional puzzle containing moveable elements28 Sep 2021US 11,130,048 B2Amit Singh
- Multi-layer toy16 Mar 2021US 10,950,141 B1
- Sliding puzzle6 Mar 2025US 2025/0073569 A1Modou Technology (Zhongshan) Co., Ltd.
- Child play puzzle6 Apr 2023US 2023/0104388 A1Lovevery, Inc.
- Three-dimensional puzzle with movable segments15 Apr 2021US 2021/0106908 A1
- Three-Dimensional Puzzle Containing Moveable Elements26 Mar 2020US 2020/0094132 A1Amit Singh
- Puzzle27 Sep 2018US 2018/0272230 A1Agatsuma Co., Ltd.
Most cited
By later US patents
- Marble maze game device45US 5,494,292 A1996
- Pen holder with puzzle blocks44US 4,983,062 A1991
- Three-dimensional display game device and recording medium for three-dimensional display game35US 6,332,838 B1Nintendo Co., Ltd. · 2001
- Puzzle28US 5,074,561 A1991
- Mathematical educational game devices23US 4,360,347 A1982