A63B 21/0726
Dumb bells, i.e. with a central bar to be held by a
Official title: {Dumb bells, i.e. with a central bar to be held by a single hand, and with weights at the ends}
A63B21/0726 (Dumb bells, i.e. with a central bar to be held by a) appears on 645 US grants and 867 published applications in this corpus.
Search patents in A63B- Granted patents
- 645
- Published applications
- 867
- Assignees
- 245
- Inventors
- 1,004
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 7 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 5 |
| 2003 | 2 | 7 |
| 2004 | 3 | 9 |
| 2005 | 4 | 7 |
| 2006 | 9 | 6 |
| 2007 | 2 | 7 |
| 2008 | 5 | 10 |
| 2009 | 7 | 18 |
| 2010 | 9 | 14 |
| 2011 | 7 | 14 |
| 2012 | 14 | 38 |
| 2013 | 10 | 33 |
| 2014 | 23 | 45 |
| 2015 | 27 | 32 |
| 2016 | 24 | 51 |
| 2017 | 48 | 66 |
| 2018 | 39 | 54 |
| 2019 | 49 | 52 |
| 2020 | 37 | 34 |
| 2021 | 49 | 57 |
| 2022 | 53 | 81 |
| 2023 | 40 | 69 |
| 2024 | 45 | 54 |
| 2025 | 67 | 64 |
| 2026 | 30 | 40 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Weight apparatus including weight adjustment arrangement6 Oct 2026US 12,752,147 B2Personality Gym AB
- Rotatable and adjustable dumbbell15 Sep 2026US 12,734,391 B2Xinjiashang (Dezhou) Fitness Technology Co., Ltd.
- Dumbbell capable of multi-level weight adjustment1 Sep 2026US 12,722,034 B1
- Dumbbell with rounded rims11 Aug 2026US 12,702,891 B2NIKE, Inc.
- Rotary positioning dumbbell combination structure and dumbbell14 Jul 2026US 12,678,651 B2Xinjiashang (Dezhou) Fitness Technology Co., Ltd.
- Weight holding member for a weight lifting rack, and a weight lifting rack1 Oct 2026US 2026/0295325 A1Personality Gym AB
- Ergonomic Exercise Device24 Sep 2026US 2026/0284467 A1
- Adjustable weightlifting device17 Sep 2026US 2026/0273327 A1Dick's Sporting Goods, Inc.
- Augmented weight lifting system27 Aug 2026US 2026/0249127 A1
- Adjustable dumbbell20 Aug 2026US 2026/0241222 A1Nantong Ironman Sporting Industrial Co., Ltd
Most cited
By later US patents
- Smart device307US 9,849,364 B22017
- Weight-lifting apparatus and method140US 5,839,997 APremise Group LLC · 1998
- Weight selector release mechanism115US 9,943,719 B2ICON Health & Fitness, Inc. · 2018
- Portable full-body workout system and method of using same101US 9,320,938 B12016
- Exercise weight bar with rotating handle and cam selection device97US 8,771,153 B2Icon IP, Inc. · 2014