A63B 21/4049
Rotational movement
Official title: {Rotational movement}
A63B21/4049 (Rotational movement) appears on 578 US grants and 591 published applications in this corpus.
Search patents in A63B- Granted patents
- 578
- Published applications
- 591
- Assignees
- 223
- Inventors
- 859
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 8 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 3 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 5 |
| 2003 | 5 | 6 |
| 2004 | 6 | 9 |
| 2005 | 6 | 9 |
| 2006 | 5 | 10 |
| 2007 | 2 | 5 |
| 2008 | 8 | 10 |
| 2009 | 10 | 10 |
| 2010 | 7 | 11 |
| 2011 | 15 | 15 |
| 2012 | 8 | 20 |
| 2013 | 7 | 20 |
| 2014 | 17 | 24 |
| 2015 | 21 | 35 |
| 2016 | 42 | 49 |
| 2017 | 39 | 60 |
| 2018 | 36 | 46 |
| 2019 | 43 | 46 |
| 2020 | 35 | 28 |
| 2021 | 28 | 23 |
| 2022 | 32 | 42 |
| 2023 | 30 | 31 |
| 2024 | 23 | 30 |
| 2025 | 37 | 31 |
| 2026 | 19 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Muscle activation assembly system and method18 Aug 2026US 12,708,584 B2IQInvestments Corporation Pty. Ltd.
- Rotary positioning dumbbell combination structure and dumbbell14 Jul 2026US 12,678,651 B2Xinjiashang (Dezhou) Fitness Technology Co., Ltd.
- Gym barbell with three-axis rotatable handles23 Jun 2026US 12,661,546 B2
- Barbell16 Jun 2026US 12,654,055 B2Bulletproof Fitness Equipment Inc
- Supination exercise device and method of use16 Jun 2026US 12,654,065 B2My Flexx Fit, LLC
- Physical training and rehabilitation device8 Oct 2026US 2026/0306896 A1
- Exercise system and climbing simulator13 Aug 2026US 2026/0233050 A1
- Exercise or rehabilitation machines and pedal assemblies for electrically actuating pedals13 Aug 2026US 2026/0233057 A1ROM Technologies, Inc.
- Torso exercise device6 Aug 2026US 2026/0224937 A1Ky Sports, Inc.
- Multiplanar exercise device30 Jul 2026US 2026/0216560 A1
Most cited
By later US patents
- Computer controlled exercise system434US 4,934,694 A1990
- Programmed pedal platform exercise apparatus171US 5,279,529 A1994
- Multifunction excercise machine with ergometric input-responsive resistance118US 5,354,251 A1994
- Strength training apparatus with flywheel and related methods111US 9,254,409 B2ICON Health & Fitness, Inc. · 2016
- Adjustable rehabilitation and exercise device106US 10,646,746 B1ROM Technologies, Inc. · 2020