F25B 2313/007
Three pipes connecting the outdoor side to the indoor side with multiple
Official title: three pipes connecting the outdoor side to the indoor side with multiple indoor units
F25B2313/007 (Three pipes connecting the outdoor side to the indoor side with multiple) appears on 152 US grants and 195 published applications in this corpus.
Search patents in F25B- Granted patents
- 152
- Published applications
- 195
- Assignees
- 46
- Inventors
- 356
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 9 |
| 2005 | 5 | 6 |
| 2006 | 4 | 10 |
| 2007 | 5 | 2 |
| 2008 | 1 | 5 |
| 2009 | 4 | 3 |
| 2010 | 3 | 5 |
| 2011 | 3 | 8 |
| 2012 | 2 | 6 |
| 2013 | 1 | 3 |
| 2014 | 4 | 0 |
| 2015 | 5 | 6 |
| 2016 | 4 | 14 |
| 2017 | 8 | 5 |
| 2018 | 3 | 6 |
| 2019 | 11 | 10 |
| 2020 | 8 | 11 |
| 2021 | 5 | 22 |
| 2022 | 17 | 17 |
| 2023 | 11 | 15 |
| 2024 | 16 | 16 |
| 2025 | 16 | 6 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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By later US patents
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