A61H 2033/0083
Illumination
Official title: {Illumination}
A61H2033/0083 (Illumination) appears on 113 US grants and 163 published applications in this corpus.
Search patents in A61H- Granted patents
- 113
- Published applications
- 163
- Assignees
- 57
- Inventors
- 222
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 0 | 3 |
| 2007 | 2 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 6 |
| 2010 | 0 | 4 |
| 2011 | 1 | 1 |
| 2012 | 4 | 15 |
| 2013 | 6 | 6 |
| 2014 | 7 | 9 |
| 2015 | 2 | 11 |
| 2016 | 7 | 7 |
| 2017 | 4 | 23 |
| 2018 | 5 | 7 |
| 2019 | 20 | 13 |
| 2020 | 5 | 10 |
| 2021 | 13 | 3 |
| 2022 | 5 | 4 |
| 2023 | 9 | 9 |
| 2024 | 7 | 8 |
| 2025 | 3 | 5 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bathing control system25 Aug 2026US 12,719,243 B2Safety Tubs Company, LLC
- Steam tent system and method11 Aug 2026US 12,702,619 B2PinTech
- Bathing installation user interface panel with large active display area20 Jan 2026US 12,527,440 B2Balboa Water Group, Inc.
- Systems and methods for controlling pool/spa devices20 Jan 2026US 12,527,718 B2Pentair Water Pool and Spa, Inc.
- Individually controllable vulvar fumigator for women2 Dec 2025US 12,485,066 B2
- Systems and methods for controlling pool/spa devices4 Jun 2026US 2026/0151297 A1Pentair Water Pool and Spa, Inc.
- Method and system for detecting open status of cover on a bathing unit and for operating bathing unit based on same14 May 2026US 2026/0130823 A1Gecko Alliance Group Inc.
- System for controlling operation of a bathing unit system including a first processing unit and a second processing unit14 May 2026US 2026/0130824 A1Gecko Alliance Group Inc.
- System and method for cold plunge30 Apr 2026US 2026/0115096 A1Polr
- Nozzle assembly23 Apr 2026US 2026/0108421 A1Superior Wellness Ltd
Most cited
By later US patents
- Modular pool/spa control system33US 9,031,702 B2Hayward Industries, Inc. · 2015
- Pool and spa components with fiber optic illumination32US 6,510,277 B1Waterway, Inc. · 2003
- Chromatherapy shower system27US 6,623,511 B1Visibelle Derma Institute, Inc. · 2003
- Method and system for providing ambiance settings in a bathing system25US 8,644,960 B2Gecko Alliance Group Inc. · 2014
- Movable bathtub unit having a function of emitting air-bubble jet24US 5,604,940 ACappeline Buono · 1997