F24H 15/196
Automatically filling bathtubs or pools
Official title: Automatically filling bathtubs or pools; Reheating the water in bathtubs or pools
F24H15/196 (Automatically filling bathtubs or pools) appears on 6 US grants and 9 published applications in this corpus.
Search patents in F24H- Granted patents
- 6
- Published applications
- 9
- Assignees
- 5
- Inventors
- 25
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 4 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat pump pool water heater systems and methods thereto21 Apr 2026US 12,607,029 B2Rheem Manufacturing Company
- Bathtub drainage device25 Nov 2025US 12,480,296 B2
- Heat pump pool water heater systems and methods thereto7 May 2024US 11,976,491 B2Rheem Manufacturing Company
- Freeze forecasting device for hot water heating apparatus and hot water heating apparatus12 May 2009US 7,532,982 B2Rinnai Corporation
- Water flow detection system for a bathing unit21 Oct 2008US 7,440,820 B2Gecko Alliance Group Inc.
- Heat Pump Pool Water Heater Systems and Methods Thereto13 Aug 2026US 2026/0234952 A1Rheem Manufacturing Company
- Bathtub device26 Sep 2024US 2024/0318866 A1Toto Ltd.
- Heat pump pool water heater systems and methods thereto25 Jul 2024US 2024/0247511 A1Rheem Manufacturing Company
- Bathtub drainage device27 Jun 2024US 2024/0209606 A1
- Portable Recirculating Bath Tub Water Heater16 May 2024US 2024/0159428 A1Rheem Manufacturing Company
Most cited
By later US patents
- Water flow detection system for a bathing unit45US 7,440,820 B2Gecko Alliance Group Inc. · 2008
- Spa heater temperature control circuit24US 6,084,218 AITT Manufacturing Enterprises, Inc. · 2000
- Freeze forecasting device for hot water heating apparatus and hot water heating apparatus6US 7,532,982 B2Rinnai Corporation · 2009