A63B 21/4007
To the chest region
Official title: {to the chest region, e.g. to the back chest}
A63B21/4007 (To the chest region) appears on 402 US grants and 467 published applications in this corpus.
Search patents in A63B- Granted patents
- 402
- Published applications
- 467
- Assignees
- 148
- Inventors
- 684
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 8 | 0 |
| 1997 | 12 | 0 |
| 1998 | 15 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 2 |
| 2003 | 4 | 2 |
| 2004 | 5 | 9 |
| 2005 | 1 | 12 |
| 2006 | 7 | 8 |
| 2007 | 3 | 11 |
| 2008 | 4 | 6 |
| 2009 | 4 | 8 |
| 2010 | 8 | 11 |
| 2011 | 6 | 5 |
| 2012 | 4 | 16 |
| 2013 | 8 | 29 |
| 2014 | 7 | 16 |
| 2015 | 19 | 25 |
| 2016 | 23 | 35 |
| 2017 | 23 | 37 |
| 2018 | 19 | 26 |
| 2019 | 27 | 30 |
| 2020 | 28 | 25 |
| 2021 | 26 | 33 |
| 2022 | 23 | 23 |
| 2023 | 19 | 28 |
| 2024 | 14 | 32 |
| 2025 | 13 | 23 |
| 2026 | 17 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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