F24F 1/0014
Having two or more outlet openings
Official title: having two or more outlet openings
F24F1/0014 (Having two or more outlet openings) appears on 213 US grants and 290 published applications in this corpus.
Search patents in F24F- Granted patents
- 213
- Published applications
- 290
- Assignees
- 55
- Inventors
- 573
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 8 |
| 2006 | 1 | 3 |
| 2007 | 4 | 0 |
| 2008 | 1 | 2 |
| 2009 | 3 | 7 |
| 2010 | 2 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 8 |
| 2013 | 2 | 3 |
| 2014 | 0 | 4 |
| 2015 | 1 | 6 |
| 2016 | 7 | 18 |
| 2017 | 6 | 30 |
| 2018 | 9 | 24 |
| 2019 | 22 | 21 |
| 2020 | 17 | 29 |
| 2021 | 24 | 37 |
| 2022 | 24 | 21 |
| 2023 | 22 | 28 |
| 2024 | 23 | 19 |
| 2025 | 29 | 11 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
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- Air conditioning apparatus45US 6,101,829 AAirxcel, Inc. · 2000
- Convertible top single package heat pump unit18US 5,377,503 ANordyne, Inc. · 1995
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