F23D 2900/14641
With gas distribution manifolds or bars provided with a plurality of nozzles
Official title: with gas distribution manifolds or bars provided with a plurality of nozzles
F23D2900/14641 (With gas distribution manifolds or bars provided with a plurality of nozzles) appears on 39 US grants and 55 published applications in this corpus.
Search patents in F23D- Granted patents
- 39
- Published applications
- 55
- Assignees
- 40
- Inventors
- 118
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 1 | 3 |
| 2018 | 0 | 1 |
| 2019 | 2 | 6 |
| 2020 | 5 | 10 |
| 2021 | 5 | 6 |
| 2022 | 5 | 6 |
| 2023 | 4 | 2 |
| 2024 | 5 | 2 |
| 2025 | 3 | 3 |
By publication year.
Recent patents
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Most cited
By later US patents
- Multistage gas furnace having split manifold19US 8,206,147 B2Carrier Corporation · 2012
- System and method for building ornamental flame displays13US 10,571,117 B1Warming Trends, LLC · 2020
- Deep fat tube fryer burner assembly12US 7,690,375 B2The Frymaster Corporation · 2010
- Regenerative thermal oxidizer incorporating a venturi style burner10US 6,450,800 B1Megtec Systems, Inc. · 2002
- Dual fuel heater with selector valve9US 9,523,497 B22016