E05B 65/1013
Trigger means for holding the bolt in the retracted position and releasing
Official title: {Trigger means for holding the bolt in the retracted position and releasing the bolt when the door is closed}
E05B65/1013 (Trigger means for holding the bolt in the retracted position and releasing) appears on 36 US grants and 30 published applications in this corpus.
Search patents in E05B- Granted patents
- 36
- Published applications
- 30
- Assignees
- 18
- Inventors
- 64
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 4 |
| 2019 | 2 | 1 |
| 2020 | 0 | 5 |
| 2021 | 1 | 0 |
| 2022 | 5 | 1 |
| 2023 | 1 | 3 |
| 2024 | 2 | 2 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bolt restraint24 Feb 2026US 12,559,984 B2Surelock McGill Limited
- Exit device systems and methods21 Oct 2025US 12,448,820 B2Schlage Lock Company LLC
- Exit device coordination mechanisms9 Sep 2025US 12,410,636 B2Schlage Lock Company LLC
- Exit device with remote trim input13 May 2025US 12,297,664 B2Schlage Lock Company LLC
- Transverse concealed latch system24 Sep 2024US 12,098,575 B2Schlage Lock Company LLC
- Exit device systems and methods12 Feb 2026US 2026/0043276 A1Schlage Lock Company LLC
- Exit device with remote trim input30 Oct 2025US 2025/0333983 A1Schlage Lock Company LLC
- Apparatus for Barricading a Door Having Electronic Monitoring Capability13 Mar 2025US 2025/0084670 A1
- Exit device coordination mechanisms17 Oct 2024US 2024/0344365 A1Schlage Lock Company LLC
- Bolt Restraint28 Mar 2024US 2024/0102319 A1Surelock McGill Limited
Most cited
By later US patents
- Vertical panic exit device56US 6,820,905 B1Detex Corporation · 2004
- Emergency door with retractable nose piece, interiorly mounted operating hardware, and hinge supports54US 5,638,639 AWon-Door Corporation · 1997
- Fire retardant door and exit device for same43US 5,816,017 AYale Security Inc. · 1998
- Panic bolt units35US 4,387,917 A1983
- Panic exit door locking structure34US 3,940,886 AAmerican Device Manufacturing Company · 1976