A61H 33/6047
With incorporated pump means
Official title: {With incorporated pump means}
A61H33/6047 (With incorporated pump means) appears on 65 US grants and 61 published applications in this corpus.
Search patents in A61H- Granted patents
- 65
- Published applications
- 61
- Assignees
- 31
- Inventors
- 110
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 3 | 1 |
| 2005 | 0 | 4 |
| 2006 | 3 | 2 |
| 2007 | 1 | 3 |
| 2008 | 0 | 3 |
| 2009 | 1 | 4 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 3 | 3 |
| 2017 | 1 | 3 |
| 2018 | 3 | 2 |
| 2019 | 3 | 3 |
| 2020 | 3 | 6 |
| 2021 | 4 | 4 |
| 2022 | 1 | 2 |
| 2023 | 1 | 4 |
| 2024 | 1 | 2 |
| 2025 | 3 | 6 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Swimming machine14 Apr 2026US 12,599,825 B2Lighthouse Pools
- Hydrotherapy machine25 Nov 2025US 12,478,540 B1
- Foot spa with disposable pump8 Apr 2025US 12,268,649 B2Gulfstream Inc.
- Reconfigurable water distribution system for a walk-in tub bathing installation with a single pump for multiple functions25 Feb 2025US 12,232,659 B2
- Foot spa with disposable pump9 Apr 2024US 11,951,069 B2Gulfstream Inc.
- Massage pool2 Jul 2026US 2026/0183187 A1Bestway Inflatables & Material Corp.
- Therapeutic Spa Bath for Providing Hydrotherapy Treatments30 Apr 2026US 2026/0115098 A1
- Hot and cold immersion tub and temperature control system therefor26 Feb 2026US 2026/0053703 A1PowerTub LLC
- Water massage apparatus11 Dec 2025US 2025/0375349 A1Core Pacific, LLC
- Hygenic footbath circulator18 Sep 2025US 2025/0288488 A1
Most cited
By later US patents
- Vaginal douche applicator and method of vaginal deodorization using the same92US 6,190,365 B12001
- Unitized hydrotherapy jet and pump assembly70US 4,853,987 A1989
- Apparatus for generating water currents in swimming pools or the like69US 6,030,180 A2000
- Whirlpool bath with an inverter-controlled circulating pump42US 5,457,826 AToto Ltd. · 1995
- Bathtub having a pump, and bath system having a pump39US 4,982,461 ANikko Co., Ltd. · 1991