F25B 49/005
Arrangement or mounting of control or safety devices: of safety devices
Official title: {of safety devices (F25B49/02 and F25B49/04 take precedence)}
F25B49/005 (Arrangement or mounting of control or safety devices: of safety devices) appears on 1,090 US grants and 1,246 published applications in this corpus.
Search patents in F25B- Granted patents
- 1,090
- Published applications
- 1,246
- Assignees
- 383
- Inventors
- 2,295
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 8 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 18 | 0 |
| 1994 | 16 | 0 |
| 1995 | 8 | 0 |
| 1996 | 13 | 0 |
| 1997 | 11 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 13 | 0 |
| 2001 | 17 | 8 |
| 2002 | 19 | 17 |
| 2003 | 19 | 18 |
| 2004 | 19 | 26 |
| 2005 | 17 | 48 |
| 2006 | 24 | 63 |
| 2007 | 22 | 24 |
| 2008 | 20 | 27 |
| 2009 | 17 | 56 |
| 2010 | 24 | 24 |
| 2011 | 32 | 34 |
| 2012 | 14 | 36 |
| 2013 | 22 | 38 |
| 2014 | 29 | 38 |
| 2015 | 31 | 43 |
| 2016 | 31 | 43 |
| 2017 | 44 | 39 |
| 2018 | 40 | 59 |
| 2019 | 57 | 77 |
| 2020 | 58 | 78 |
| 2021 | 62 | 70 |
| 2022 | 66 | 100 |
| 2023 | 72 | 72 |
| 2024 | 83 | 82 |
| 2025 | 56 | 76 |
| 2026 | 39 | 50 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Detecting contamination of a cryogenic refrigerant in a cryogenic refrigeration system22 Sep 2026US 12,742,577 B2Edwards Vacuum LLC
- Mounting assembly and mounting bracket for refrigerant sensor25 Aug 2026US 12,716,631 B2Mitsubishi Electric US, Inc.
- Refrigerant leak mitigation system25 Aug 2026US 12,716,632 B2Trane International Inc.
- Systems and methods for refrigerant leakage diagnosis11 Aug 2026US 12,704,304 B2Tyco Fire & Security GmbH
- Heat pump8 Oct 2026US 2026/0309378 A1Daikin Europe N.V.
- Multi-type air-conditioning device8 Oct 2026US 2026/0309383 A1
- System for Controlling A Defrost of a Dual Flow Heat Exchanger10 Sep 2026US 2026/0266520 A1Mahle International GmbH
- Air conditioning system27 Aug 2026US 2026/0251330 A1Carrier Japan Corporation
- Heat pump apparatus20 Aug 2026US 2026/0243473 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Remote data acquisition system and method254US 6,823,680 B2Copeland Corporation · 2004
- Fault diagnostics and prognostics based on distance fault classifiers225US 7,188,482 B2Carrier Corporation · 2007
- Model-based alarming208US 6,990,821 B2Emerson Retail Services, Inc. · 2006
- Method and apparatus for predictive maintenance of HVACR systems201US 5,596,507 A1997
- Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor194US 6,047,557 ACopeland Corporation · 2000