A63B 21/00189
Exercising apparatus for developing or strengthening the muscles or joints of the
Official title: {using resistance provided by plastic deformable materials, e.g. lead bars or kneadable masses (resilient force-resistors made of material having high internal friction A63B21/028)}
A63B21/00189 (Exercising apparatus for developing or strengthening the muscles or joints of the) appears on 81 US grants and 91 published applications in this corpus.
Search patents in A63B- Granted patents
- 81
- Published applications
- 91
- Assignees
- 34
- Inventors
- 111
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 3 | 5 |
| 2013 | 3 | 4 |
| 2014 | 4 | 5 |
| 2015 | 4 | 8 |
| 2016 | 6 | 10 |
| 2017 | 4 | 4 |
| 2018 | 7 | 9 |
| 2019 | 8 | 13 |
| 2020 | 6 | 4 |
| 2021 | 5 | 3 |
| 2022 | 4 | 5 |
| 2023 | 0 | 1 |
| 2024 | 1 | 9 |
| 2025 | 3 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dual flex footrest for increasing circulation16 Jun 2026US 12,653,316 B2
- Training accessory for electronic device12 May 2026US 12,623,135 B2Telephos LLC
- Variable force pneumatic exercise staff and method16 Dec 2025US 12,496,480 B2
- Device for training the pelvic floor muscles7 Oct 2025US 12,434,097 B2Alonea AG
- Multi-piece end cap system for wrappable sport weight30 Sep 2025US 12,427,358 B2LaceUp Fitness LLC
- Jaw stretching device14 May 2026US 2026/0130811 A1Lifehouse Australia
- Mortar & Pestle Fitness Device9 Apr 2026US 2026/0097251 A1
- Tongue depression auxiliary device4 Dec 2025US 2025/0367065 A1
- Material for Enhancing the Effects of Exercise21 Nov 2024US 2024/0385529 A1
- Dual flex footrest for increasing circulation14 Nov 2024US 2024/0374040 A1
Most cited
By later US patents