A61H 33/0091
Water agitated by means moving in the bath, i.e. without water connections
Official title: {Water agitated by means moving in the bath, i.e. without water connections to an outside pump circuit}
A61H33/0091 (Water agitated by means moving in the bath, i.e. without water connections) appears on 60 US grants and 47 published applications in this corpus.
Search patents in A61H- Granted patents
- 60
- Published applications
- 47
- Assignees
- 36
- Inventors
- 89
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 2 |
| 2016 | 1 | 3 |
| 2017 | 2 | 1 |
| 2018 | 0 | 7 |
| 2019 | 10 | 5 |
| 2020 | 1 | 4 |
| 2021 | 1 | 0 |
| 2022 | 3 | 3 |
| 2023 | 3 | 4 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for immersion mechanotherapy25 Aug 2026US 12,714,885 B2Mechanobiologics, Inc.
- Bathing installation user interface panel with large active display area20 Jan 2026US 12,527,440 B2Balboa Water Group, Inc.
- Bathing installation user interface panel with large active display area12 Nov 2024US 12,137,848 B2Balboa Water Group, Inc.
- Backup methods and systems for spa system thermal management8 Oct 2024US 12,109,170 B2
- Backup methods and systems for spa system thermal management15 Aug 2023US 11,723,837 B2
- Inflatable swimming pool26 Feb 2026US 2026/0055628 A1Intex Marketing Ltd.
- Hydrotherapy machine15 May 2025US 2025/0152469 A1Shenzhen HLE Photoelectric Science Technology Co., Ltd.
- Bathing installation user interface panel with large active display area27 Feb 2025US 2025/0064269 A1Balboa Water Group, Inc.
- Cordless immersible bath jet apparatus28 Mar 2024US 2024/0099518 A1Conair Corporation
- Foot Care Equipment19 Oct 2023US 2023/0329967 A1
Most cited
By later US patents
- Swimming pool therapy apparatus48US 4,665,572 A1987
- Foot spa tub pump and method35US 8,214,937 B2Ecotech Marine, LLC · 2012
- Spa apparatus32US 6,880,182 B2European Touch Holdings, Inc. · 2005
- Spa apparatus24US 7,168,107 B2European Touch Holdings, Inc. · 2007
- Hydrotherapy bath assembly23US 3,961,382 AAssociated Mills, Inc. · 1976