E05Y 2800/252
The elements functioning only in case of emergency
Official title: the elements functioning only in case of emergency
E05Y2800/252 (The elements functioning only in case of emergency) appears on 158 US grants and 153 published applications in this corpus.
Search patents in E05Y- Granted patents
- 158
- Published applications
- 153
- Assignees
- 121
- Inventors
- 370
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 3 |
| 2002 | 7 | 1 |
| 2003 | 4 | 2 |
| 2004 | 0 | 6 |
| 2005 | 3 | 4 |
| 2006 | 4 | 6 |
| 2007 | 3 | 4 |
| 2008 | 4 | 5 |
| 2009 | 2 | 4 |
| 2010 | 0 | 4 |
| 2011 | 2 | 4 |
| 2012 | 6 | 12 |
| 2013 | 3 | 1 |
| 2014 | 7 | 4 |
| 2015 | 2 | 1 |
| 2016 | 2 | 3 |
| 2017 | 2 | 8 |
| 2018 | 3 | 9 |
| 2019 | 14 | 8 |
| 2020 | 3 | 10 |
| 2021 | 3 | 10 |
| 2022 | 9 | 12 |
| 2023 | 10 | 10 |
| 2024 | 18 | 11 |
| 2025 | 8 | 9 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Front flap hinge for a motor vehicle and motor vehicle comprising a front flap hinge of this type11 Nov 2025US 12,466,353 B2Bayerische Motoren Werke Aktiengesellschaft
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- Electrical system for opening a window and motor vehicle30 Oct 2025US 2025/0333995 A1M.D.N. Surgery S.R.L.
- Automatic Door Opener and Motor Vehicle Having an Automatic Door Opener16 Oct 2025US 2025/0320760 A1Bayerische Motoren Werke Aktiengesellschaft
Most cited
By later US patents
- Vehicular security system with remote signalling for auto carjacking functions104US 5,382,948 A1995
- Method for controlling the operational modes of a door in conjunction with a mechanical door control mechanism86US 5,913,763 ADorma Door Controls, Inc. · 1999
- Automatic door operator for swing doors81US 4,501,090 AChikura Kogyo Kabushiki Kaisha · 1985
- Door operator for controlling a door and method of same80US 8,169,169 B22012
- System and related methods for detecting and measuring the operational parameters of a garage door utilizing a lift cable system68US 6,326,751 B1Wayne-Dalton Corp. · 2001