A63B 21/018
Including a rope or other flexible element moving relative to the surface
Official title: including a rope {or other flexible element} moving relative to the surface of elements
A63B21/018 (Including a rope or other flexible element moving relative to the surface) appears on 122 US grants and 83 published applications in this corpus.
Search patents in A63B- Granted patents
- 122
- Published applications
- 83
- Assignees
- 41
- Inventors
- 168
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 3 |
| 2006 | 5 | 2 |
| 2007 | 3 | 1 |
| 2008 | 3 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 3 |
| 2012 | 3 | 1 |
| 2013 | 1 | 6 |
| 2014 | 1 | 4 |
| 2015 | 0 | 7 |
| 2016 | 14 | 7 |
| 2017 | 7 | 7 |
| 2018 | 3 | 3 |
| 2019 | 4 | 5 |
| 2020 | 3 | 5 |
| 2021 | 3 | 5 |
| 2022 | 7 | 7 |
| 2023 | 3 | 3 |
| 2024 | 5 | 2 |
| 2025 | 3 | 7 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Cross country ski exerciser164US 5,000,442 AProform Fitness Products, Inc. · 1991
- Exercise device124US 4,659,077 AFitness Quest Inc. · 1987
- Jointed bicycle-simulation device for isometric exercise121US 4,949,954 A1990
- Actuator and exercise equipment using same71US 10,500,442 B2Microautomation Co., Ltd. · 2019
- Exercise device grips and accessories for exercise devices71US 7,090,622 B2Fitness Anywhere LLC · 2006