A63B 21/0088
By moving the surrounding air
Official title: {by moving the surrounding air}
A63B21/0088 (By moving the surrounding air) appears on 359 US grants and 307 published applications in this corpus.
Search patents in A63B- Granted patents
- 359
- Published applications
- 307
- Assignees
- 128
- Inventors
- 469
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 9 | 0 |
| 1991 | 11 | 0 |
| 1992 | 4 | 0 |
| 1993 | 9 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 1 | 1 |
| 2003 | 3 | 3 |
| 2004 | 0 | 4 |
| 2005 | 5 | 4 |
| 2006 | 6 | 5 |
| 2007 | 5 | 11 |
| 2008 | 6 | 5 |
| 2009 | 6 | 9 |
| 2010 | 9 | 4 |
| 2011 | 7 | 16 |
| 2012 | 8 | 12 |
| 2013 | 8 | 7 |
| 2014 | 5 | 14 |
| 2015 | 10 | 13 |
| 2016 | 12 | 25 |
| 2017 | 25 | 30 |
| 2018 | 31 | 34 |
| 2019 | 34 | 30 |
| 2020 | 19 | 8 |
| 2021 | 24 | 16 |
| 2022 | 11 | 13 |
| 2023 | 12 | 16 |
| 2024 | 9 | 12 |
| 2025 | 10 | 6 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Blade resistance adjustment structure and exercise machine having the same2 Dec 2025US 12,485,305 B2
- Device for pulmonary rehabilitation11 Nov 2025US 12,465,812 B2Taipei Medical University
- Apparatus, system, and method for respiratory biofeedback16 Jul 2026US 2026/0199732 A1
- Breathing Resistance Device having Aromatherapy Wick18 Jun 2026US 2026/0166194 A1Hunan Qinshi Industry and Trade Co., Ltd
- Space wings suit18 Jun 2026US 2026/0166365 A1
- Adjustable wind resistance device and rowing machine11 Jun 2026US 2026/0158318 A1Hangzhou Xinyuan Electronic Technology Co., Ltd.
- Exercise device with alternative push and pull functionality16 Apr 2026US 2026/0102650 A1Concept2, Inc.
Most cited
By later US patents
- Flywheel252US 5,247,853 AProform Fitness Products, Inc. · 1993
- Semi-recumbent exercise cycle223US 4,932,650 AProform Fitness Products, Inc. · 1990
- Dual action cycle exerciser204US 4,880,225 ADiversified Products Corporation · 1989
- Recumbent total body exerciser164US 5,356,356 ALife Plus, LLC · 1994
- Dual action exercise cycle158US 4,971,316 AProform Fitness Products, Inc. · 1990