A62C 2/245
With thermostatic elements
Official title: {with thermostatic elements, e.g. bimetallic, resettable actuators}
A62C2/245 (With thermostatic elements) appears on 15 US grants and 6 published applications in this corpus.
Search patents in A62C- Granted patents
- 15
- Published applications
- 6
- Assignees
- 10
- Inventors
- 20
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fire protection element having bimetal25 Nov 2025US 12,480,604 B2Hilti Aktiengesellschaft
- Smart material mechanism for fire sprinklers24 Sep 2024US 12,097,394 B2Johnson Controls Tyco IP Holdings LLP
- Ventilation closure system26 Jan 2021US 10,898,743 B2The Boeing Company
- Automatic fire shutter mechanism for rack mounted chassis systems29 Jan 2002US 6,342,004 B1
- Heat actuated link6 Mar 1990US 4,905,344 A
- Fire protection element having bimetal5 Mar 2026US 2026/0063224 A1Hilti Aktiengesellschaft
- Flame arrester having deformation unit assembly23 May 2024US 2024/0165442 A1China Petroleum & Chemical Corporation
- Systems and methods for suppressing fire in a lavatory of a vehicle22 Dec 2022US 2022/0401766 A1The Boeing Company
- Fire protection element having bimetal13 Oct 2022US 2022/0325826 A1Hilti Aktiengesellschaft
- Smart material mechanism for fire sprinklers31 Dec 2020US 2020/0406079 A1Johnson Controls Technology Company
Most cited
By later US patents
- Automatic fire shutter mechanism for rack mounted chassis systems47US 6,342,004 B12002
- Fire damper and method of fabrication35US 4,146,048 APrefco Productions, Inc. · 1979
- Latch for a butterfly damper21US 4,474,167 A1984
- Butterfly smoke/fire damper15US 4,241,748 APrefco Products, Inc. · 1980
- Diffuser concealable, volume control, heat-responsive, semi-automatic resetting, butterfly damper and operator14US 4,263,930 APrefco Products, Inc. · 1981