F24H 1/0054
Gas- or oil-fired immersion heaters for open containers or ponds
Official title: {Gas- or oil-fired immersion heaters for open containers or ponds}
F24H1/0054 (Gas- or oil-fired immersion heaters for open containers or ponds) appears on 9 US grants and 7 published applications in this corpus.
Search patents in F24H- Granted patents
- 9
- Published applications
- 7
- Assignees
- 5
- Inventors
- 21
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydrogen-oxygen bubble steam boiler6 Jan 2026US 12,516,807 B2
- Self-configuring ignition controls21 Oct 2025US 12,448,803 B2Copeland Comfort Control LP
- Gas heat exchanger with baffle for deep fat fryer12 Jan 2021US 10,888,197 B2Alto-Shaam, Inc.
- Water heater having thermal displacement conduit27 Nov 2018US 10,139,129 B2A. O. Smith Corporation
- Heated animal water tank18 Feb 2014US 8,651,065 B1
- Self-Configuring Ignition Controls12 Mar 2026US 2026/0071455 A1Copeland Comfort Control LP
- Hydrogen-oxygen bubble steam boiler12 Jun 2025US 2025/0189119 A1
- Self-Configuring Ignition Controls22 Feb 2024US 2024/0060322 A1Copeland Comfort Control LP
- Gas Heat Exchanger with Baffle for Deep Fat Fryer27 Sep 2018US 2018/0271326 A1Alto-Shaam, Inc.
- Water heater having thermal displacement conduit15 Jun 2017US 2017/0167752 A1A. O. Smith Corporation
Most cited
By later US patents