E05Y 2800/746
Emergency or extended
Official title: emergency or extended
E05Y2800/746 (Emergency or extended) appears on 48 US grants and 26 published applications in this corpus.
Search patents in E05Y- Granted patents
- 48
- Published applications
- 26
- Assignees
- 34
- Inventors
- 77
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 0 |
| 2003 | 2 | 3 |
| 2004 | 1 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 2 | 1 |
| 2012 | 3 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 3 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Linkage for a door actuator12 Aug 2025US 12,385,309 B2Dormakaba Deutschland GmbH
- Compact door closer15 Jul 2025US 12,359,490 B2Masonite Corporation
- Drive device for a vehicle flap10 Sep 2024US 12,083,988 B2Edscha Engineering GmbH
- Compact door closer5 Mar 2024US 11,920,399 B2Masonite Corporation
- Compact door closer6 Sep 2022US 11,434,682 B2Masonite Corporation
- Controlling a sliding door comprising a first door leaf and a second door leaf13 Aug 2026US 2026/0234984 A1Assa Abloy AB
- Emergency opening structure for revolving door and revolving door assembly9 Oct 2025US 2025/0314112 A1Assa Abloy Entrance Systems AB
- Linkage for a door actuator14 Aug 2025US 2025/0257598 A1Dormakaba Deutschland GmbH
- Compact door closer27 Jun 2024US 2024/0209671 A1Masonite Corporation
- Drive device for a vehicle flap22 Feb 2024US 2024/0059246 A1Edscha Engineering GmbH
Most cited
By later US patents
- Axial door operator101US 6,481,160 B1The Stanley Works · 2002
- Automatic door assembly and door operator therefor55US 6,786,006 B2The Stanley Works · 2004
- Electrical link and sensor system for automatic sliding doors50US 5,581,944 AThe Stanley Works · 1996
- Automatic door assembly and door operator therefor47US 6,336,294 B12002
- Adjustable door and doorway construction46US 6,058,665 ASteelcase Development Corporation · 2000