A61H 33/60
Components specifically designed for the therapeutic baths of groups a61h33/00
Official title: {Components specifically designed for the therapeutic baths of groups A61H33/00 (plumbing E03C1/00)}
A61H33/60 (Components specifically designed for the therapeutic baths of groups a61h33/00) appears on 1,184 US grants and 1,012 published applications in this corpus.
Search patents in A61H- Granted patents
- 1,184
- Published applications
- 1,012
- Assignees
- 444
- Inventors
- 1,635
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 6 | 0 |
| 1980 | 12 | 0 |
| 1981 | 11 | 0 |
| 1982 | 8 | 0 |
| 1983 | 14 | 0 |
| 1984 | 12 | 0 |
| 1985 | 16 | 0 |
| 1986 | 18 | 0 |
| 1987 | 10 | 0 |
| 1988 | 18 | 0 |
| 1989 | 22 | 0 |
| 1990 | 26 | 0 |
| 1991 | 31 | 0 |
| 1992 | 23 | 0 |
| 1993 | 23 | 0 |
| 1994 | 22 | 0 |
| 1995 | 18 | 0 |
| 1996 | 14 | 0 |
| 1997 | 10 | 0 |
| 1998 | 21 | 0 |
| 1999 | 35 | 0 |
| 2000 | 24 | 0 |
| 2001 | 36 | 8 |
| 2002 | 41 | 32 |
| 2003 | 33 | 40 |
| 2004 | 37 | 55 |
| 2005 | 29 | 60 |
| 2006 | 27 | 61 |
| 2007 | 20 | 45 |
| 2008 | 21 | 50 |
| 2009 | 13 | 46 |
| 2010 | 21 | 27 |
| 2011 | 22 | 30 |
| 2012 | 30 | 39 |
| 2013 | 22 | 31 |
| 2014 | 27 | 38 |
| 2015 | 34 | 35 |
| 2016 | 27 | 34 |
| 2017 | 37 | 39 |
| 2018 | 29 | 28 |
| 2019 | 35 | 43 |
| 2020 | 36 | 49 |
| 2021 | 32 | 48 |
| 2022 | 33 | 40 |
| 2023 | 34 | 39 |
| 2024 | 35 | 35 |
| 2025 | 39 | 42 |
| 2026 | 21 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Massage nozzle for hot tub6 Oct 2026US 12,751,896 B2Guangzhou Rising Dragon Recreation Industrial Co., Ltd.
- Long foldable ice bath29 Sep 2026US 12,746,180 B2Bjorn Capital Group LLC
- Systems and methods for immersion mechanotherapy25 Aug 2026US 12,714,885 B2Mechanobiologics, Inc.
- Modular framing system for spas, hot tubs, and other large water containment vessels4 Aug 2026US 12,697,275 B2May Manufacturing, LLC
- Bathing devices with therapeutic ultrasound14 Jul 2026US 12,678,367 B2Kohler Co.
- A spa air pump with inflating function and a spa swimming pool10 Sep 2026US 2026/0263320 A1Intex Marketing Ltd.
- A nozzle assembly for a spa pool and a spa pool27 Aug 2026US 2026/0248684 A1Intex Marketing Ltd.
- Inductive charging system27 Aug 2026US 2026/0254273 A1Sundance Spas, Inc.
- Dry massage apparatus13 Aug 2026US 2026/0232522 A1Jk-Holding GmbH
- Sauna Room30 Jul 2026US 2026/0215998 A1Spa Garage Co. Ltd.
Most cited
By later US patents
- Modular integrated multifunction pool safety controller (MIMPSC)161US 6,676,831 B22004
- Integral light and liquid circulation fitting156US 5,207,499 AKDI American Products, Inc. · 1993
- Controller system for pool and/or spa137US 6,747,367 B2Balboa Instruments, Inc. · 2004
- Suction fitting with pump control device135US 5,167,041 AKDI American Products, Inc. · 1992
- User-selectable multi-jet assembly for jetted baths/spas127US 5,862,543 AVico Products Manufacturing Co., Inc. · 1999