E05B 77/20
Override of self-cancellation
Official title: Override of self-cancellation, e.g. by actuation of the handle while the door is being closed
E05B77/20 (Override of self-cancellation) appears on 4 US grants and 3 published applications in this corpus.
Search patents in E05B- Granted patents
- 4
- Published applications
- 3
- Assignees
- 5
- Inventors
- 13
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 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 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic locking system with mechanical override and keyless locking system18 Aug 2026US 12,709,917 B2Tyco Fire & Security GmbH
- Self cancelling lock mechanism20 Apr 2021US 10,982,470 B2Inteva Products, LLC
- Door lock system for vehicle10 Jun 2003US 6,575,506 B2Aisin Seiki Kabushiki Kaisha
- Vehicular door lock device26 Jan 1993US 5,181,754 AMitsui Kinzoku Kogyo Kabushiki Kaisha
- Electronic locking system with mechanical override and keyless locking system5 Dec 2024US 2024/0401376 A1Security Enhancement Systems, LLC
- Self cancelling lock mechanism1 Mar 2018US 2018/0058108 A1Inteva Products, LLC
- Door lock system for vehicle25 Oct 2001US 2001/0033082 A1Aisin Seiki Kabushiki Kaisha
Most cited
By later US patents