A63C 17/24
With ball-shaped or spherical running surfaces
Official title: with ball-shaped or spherical running surfaces
A63C17/24 (With ball-shaped or spherical running surfaces) appears on 109 US grants and 83 published applications in this corpus.
Search patents in A63C- Granted patents
- 109
- Published applications
- 83
- Assignees
- 27
- Inventors
- 138
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 9 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 3 |
| 2002 | 4 | 11 |
| 2003 | 2 | 6 |
| 2004 | 3 | 2 |
| 2005 | 3 | 0 |
| 2006 | 3 | 10 |
| 2007 | 3 | 2 |
| 2008 | 0 | 1 |
| 2009 | 3 | 2 |
| 2010 | 0 | 3 |
| 2011 | 0 | 5 |
| 2012 | 4 | 1 |
| 2013 | 3 | 4 |
| 2014 | 0 | 4 |
| 2015 | 1 | 2 |
| 2016 | 3 | 4 |
| 2017 | 6 | 4 |
| 2018 | 4 | 5 |
| 2019 | 0 | 3 |
| 2020 | 3 | 5 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
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- Skateboard10 Oct 2023US 11,779,829 B2
- Modular activity board22 Jun 2021US 11,040,249 B2Morf, LLC
- Portable gyroscopic device for the transportation of objects or individuals and set of portable gyroscopic device and accessories for the transportation of objects or individuals comprising it23 Jun 2020US 10,688,376 B2
Most cited
By later US patents