A63B 21/0783
Safety features for bar-bells
Official title: {Safety features for bar-bells, e.g. drop limiting means}
A63B21/0783 (Safety features for bar-bells) appears on 265 US grants and 292 published applications in this corpus.
Search patents in A63B- Granted patents
- 265
- Published applications
- 292
- Assignees
- 98
- Inventors
- 409
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 6 |
| 2003 | 6 | 2 |
| 2004 | 6 | 7 |
| 2005 | 4 | 5 |
| 2006 | 2 | 8 |
| 2007 | 5 | 8 |
| 2008 | 4 | 6 |
| 2009 | 5 | 7 |
| 2010 | 7 | 3 |
| 2011 | 5 | 4 |
| 2012 | 3 | 11 |
| 2013 | 3 | 6 |
| 2014 | 10 | 12 |
| 2015 | 10 | 11 |
| 2016 | 13 | 16 |
| 2017 | 11 | 12 |
| 2018 | 11 | 16 |
| 2019 | 7 | 15 |
| 2020 | 20 | 13 |
| 2021 | 20 | 19 |
| 2022 | 14 | 25 |
| 2023 | 19 | 23 |
| 2024 | 22 | 20 |
| 2025 | 21 | 22 |
| 2026 | 9 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Compact weightlifting frame system157US 7,488,277 B12009
- Compact weightlifting system with safety cage154US 6,685,601 B12004
- Weight bar slide assembly111US 7,549,950 B1Recreation Supply, Inc. · 2009
- Weight lifting power cage with slave rack95US 7,374,516 B2Recreation Supply, Inc. · 2008
- Weight lifting rack89US 4,955,604 A1990