A63H 29/20
Flywheel driving mechanisms
A63H29/20 (Flywheel driving mechanisms) appears on 86 US grants and 64 published applications in this corpus.
Search patents in A63H- Granted patents
- 86
- Published applications
- 64
- Assignees
- 53
- Inventors
- 150
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 3 |
| 2003 | 3 | 1 |
| 2004 | 3 | 4 |
| 2005 | 0 | 5 |
| 2006 | 0 | 3 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 6 |
| 2011 | 1 | 3 |
| 2012 | 0 | 2 |
| 2013 | 4 | 3 |
| 2014 | 3 | 3 |
| 2015 | 2 | 5 |
| 2016 | 2 | 3 |
| 2017 | 2 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 3 |
| 2020 | 3 | 2 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 6 | 7 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Mobile skateboard-shaped toy with a flywheel59US 8,562,386 B2JAKKS Pacific, Inc. · 2013
- Breakaway stunt car53US 3,959,920 AIdeal Toy Corporation · 1976
- Toy motorcycle33US 4,201,011 AMattel, Inc. · 1980
- Spinner and adapter for toy tops and combination of spinner and toy top32US 5,593,338 ABandai Co., Ltd. · 1997
- Rotary drive mechanism for energizing toys, kinetic sculptures, or the like31US 4,637,152 A1987