A61H 2033/022
With control means for regulating the air volume aspirated by a water
Official title: {with control means for regulating the air volume aspirated by a water jet}
A61H2033/022 (With control means for regulating the air volume aspirated by a water) appears on 52 US grants and 27 published applications in this corpus.
Search patents in A61H- Granted patents
- 52
- Published applications
- 27
- Assignees
- 33
- Inventors
- 87
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 5 |
| 2018 | 3 | 2 |
| 2019 | 2 | 2 |
| 2020 | 3 | 2 |
| 2021 | 3 | 2 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Control box of massage pool and massage pool7 Oct 2025US 12,433,822 B2Bestway Inflatables & Material Corp.
- Control box and massage water pool29 Jul 2025US 12,370,123 B2Oriental Recreational Products (Shanghai) Co., Ltd
- Airway structure of a massage pool with compensation function and massage pool29 Oct 2024US 12,128,001 B2Intex Marketing Ltd.
- Integrated manifold and valve assembly17 Jan 2023US 11,554,079 B2Wexco Incorporated
- Method for facilitating control of a bathing unit system and control panel implementing same4 Jan 2022US 11,213,455 B2Gecko Alliance Group Inc.
- Airway structure of a massage pool with compensation function and massage pool8 Aug 2024US 2024/0261184 A1Intex Marketing Ltd.
- Cryotherapy device2 Feb 2023US 2023/0030355 A1CET Limited
- Bathing apparatus for thermotherapy13 Oct 2022US 2022/0323298 A1
- Control box of massage pool and massage pool8 Sep 2022US 2022/0280382 A1Bestway Inflatables & Material Corp.
- Control box and massage water pool4 Aug 2022US 2022/0241148 A1Oriental Recreational Products (Shanghai) Co., Ltd
Most cited
By later US patents
- Dynamically balanced suction relief for hydrotherapy tubs and spas53US 4,602,391 APearl Baths, Inc. · 1986
- Spa system49US 4,420,846 A1983
- Whirlpool bath with an inverter-controlled circulating pump42US 5,457,826 AToto Ltd. · 1995
- Combination adjustable jet valve39US 5,495,627 A1996
- Hydromassage apparatus32US 4,340,039 ASta-Rite Industries, Inc. · 1982