A63B 21/021
Whereby the resistance changes abruptly during the exercising movement
Official title: {whereby the resistance changes abruptly during the exercising movement, e.g. by using toggles}
A63B21/021 (Whereby the resistance changes abruptly during the exercising movement) appears on 21 US grants and 14 published applications in this corpus.
Search patents in A63B- Granted patents
- 21
- Published applications
- 14
- Assignees
- 7
- Inventors
- 24
- Latest grant
- 4 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 3 |
| 2018 | 2 | 2 |
| 2019 | 3 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Shoulder motion exercise device and method of use4 Apr 2023US 11,617,919 B2Misig Inc.
- Shoulder motion exercise device and method of use21 Feb 2023US 11,583,727 B2Misig Inc.
- Shoulder motion exercise device and method of use23 Mar 2021US 10,953,277 B2Misig Inc.
- Resistance training exercise machines having inertial switch-actuated dampening device6 Oct 2020US 10,792,531 B1Life Fitness, LLC
- Shoulder motion exercise device and method of use3 Sep 2019US 10,398,935 B2Misig Inc.
- Devices and method for increasing running performance14 Nov 2024US 2024/0374951 A1BOSU Fitness, LLC
- Shoulder motion exercise device and method of use1 Jul 2021US 2021/0197020 A1Misig Inc.
- Shoulder motion exercise device and method of use19 Dec 2019US 2019/0381352 A1Misig Inc.
- Shoulder Motion Exercise Device and Method of Use14 Mar 2019US 2019/0076697 A1Misig Inc.
- Shoulder motion exercise device and method of use6 Dec 2018US 2018/0345073 A1Misig Inc.
Most cited
By later US patents
- Physical exercising device24US 4,314,697 A1982
- Varying force resisting type exercising device20US 4,023,796 ARemsuk Ventures Limited · 1977
- Exercise apparatus20US 4,726,580 A1988
- Pass-blocking sled17US 4,508,341 A1985
- Method of exercising employing a lever against a varying force resistance14US 4,149,715 A1979