E05F 1/006
By emergency conditions
Official title: {by emergency conditions, e.g. fire (operating or controlling mechanisms for physical fire-barriers A62C2/24)}
E05F1/006 (By emergency conditions) appears on 89 US grants and 61 published applications in this corpus.
Search patents in E05F- Granted patents
- 89
- Published applications
- 61
- Assignees
- 46
- Inventors
- 135
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 3 | 2 |
| 2005 | 1 | 0 |
| 2006 | 2 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 2 | 2 |
| 2010 | 1 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 3 |
| 2013 | 1 | 3 |
| 2014 | 3 | 1 |
| 2015 | 2 | 1 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 3 |
| 2019 | 0 | 6 |
| 2020 | 3 | 6 |
| 2021 | 5 | 4 |
| 2022 | 1 | 6 |
| 2023 | 4 | 3 |
| 2024 | 9 | 3 |
| 2025 | 5 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vented safety cabinet with thermally-actuated damper29 Sep 2026US 12,746,418 B2Justrite Manufacturing Company
- Fireproof door apparatus, fireproof structure and substrate treating facility9 Dec 2025US 12,492,589 B2Semes Co., Ltd.
- Linkage for a door actuator12 Aug 2025US 12,385,309 B2Dormakaba Deutschland GmbH
- Self-closing residential fire hinge apparatus24 Jun 2025US 12,338,668 B2
- Automatic emergency door closure22 Apr 2025US 12,281,509 B2JKO Improvements LLC
- Linkage for a door actuator14 Aug 2025US 2025/0257598 A1Dormakaba Deutschland GmbH
- Emergency opening device for a closure20 Mar 2025US 2025/0092733 A1Nowak Innovations SpóLka Z Ograniczona Odpowiedzialnoscia
- Self-closing residential fire hinge apparatus6 Feb 2025US 2025/0043609 A1
- Fireproof door apparatus, fireproof structure and substrate treating facility28 Nov 2024US 2024/0392622 A1Semes Co., Ltd.
- Vented safety cabinet with thermally-actuated damper8 Aug 2024US 2024/0261605 A1Justrite Manufacturing Company
Most cited
By later US patents
- Door controlling device106US 6,484,784 B12002
- Virtual attendant system and parking management system91US 8,831,970 B22014
- Door closer69US 4,660,250 ADorma-Baubeschlag GmbH & Co. KG · 1987
- Door closure device68US 3,934,306 AFederal Sign and Signal Corporation · 1976
- Automatic door with automatic lock system63US 4,738,052 AYoshida Kogyo K. K. · 1988