A63B 21/00043
Exercising devices consisting of a pair of user interfaces connected by flexible
Official title: {Exercising devices consisting of a pair of user interfaces connected by flexible elements, e.g. two handles connected by elastic bands (skipping ropes A63B5/20; resilient elements A63B21/02)}
A63B21/00043 (Exercising devices consisting of a pair of user interfaces connected by flexible) appears on 423 US grants and 409 published applications in this corpus.
Search patents in A63B- Granted patents
- 423
- Published applications
- 409
- Assignees
- 147
- Inventors
- 664
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 0 |
| 2002 | 5 | 4 |
| 2003 | 5 | 7 |
| 2004 | 6 | 14 |
| 2005 | 7 | 19 |
| 2006 | 10 | 16 |
| 2007 | 6 | 18 |
| 2008 | 11 | 10 |
| 2009 | 4 | 11 |
| 2010 | 15 | 14 |
| 2011 | 7 | 11 |
| 2012 | 7 | 13 |
| 2013 | 11 | 21 |
| 2014 | 16 | 30 |
| 2015 | 22 | 20 |
| 2016 | 17 | 19 |
| 2017 | 27 | 25 |
| 2018 | 13 | 20 |
| 2019 | 23 | 27 |
| 2020 | 19 | 26 |
| 2021 | 12 | 18 |
| 2022 | 20 | 22 |
| 2023 | 16 | 16 |
| 2024 | 13 | 11 |
| 2025 | 9 | 12 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Portable arm movement exercise device utilizing centripetal and reactive centrifugal force principles15 Sep 2026US 12,734,422 B2
- Cervical strengthening and rehabilitation system25 Aug 2026US 12,714,903 B2Menard Chiropractic Health Center, Inc.
- Exercise device21 Apr 2026US 12,605,581 B2BreathCore, Inc.
- Exercise device18 Nov 2025US 12,472,393 B2Rockit Body LLC
- Athletic or rehabilitative force registering device14 Oct 2025US 12,440,728 B2
- Multifunctional suspended webbing training equipment26 Mar 2026US 2026/0083997 A1
- Pilates ring12 Mar 2026US 2026/0069913 A1Xiamen Haochu Silicone Rubber Products Co., Ltd.
- Exercise machine12 Mar 2026US 2026/0069914 A1Rockit Body LLC
- Roller plate12 Feb 2026US 2026/0041953 A1Harambe System LLC
- Rotating strap connector and removable handle for exercise equipment5 Feb 2026US 2026/0034397 A1Jfxd Trx Acq LLC
Most cited
By later US patents
- Selectively connectable elastomeric exercise apparatus121US 4,909,505 A1990
- Multiple elastic cable exercise device114US 5,885,196 AKordun, Ltd. · 1999
- Portable isokinetic exercising device90US 4,852,874 AAdvantage Entertainment, Inc. · 1989
- Exercise device including adjustable, inelastic straps84US 7,044,896 B2Fitness Anywhere LLC · 2006
- Exercise device for upper body muscles and safety chord81US 5,514,059 APowerFlex, Inc. · 1996