E05B 45/08
With contact making inside the lock or in the striking plate
Official title: with contact making inside the lock or in the striking plate
E05B45/08 (With contact making inside the lock or in the striking plate) appears on 118 US grants and 70 published applications in this corpus.
Search patents in E05B- Granted patents
- 118
- Published applications
- 70
- Assignees
- 57
- Inventors
- 202
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 9 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 3 |
| 2003 | 1 | 2 |
| 2004 | 3 | 4 |
| 2005 | 5 | 3 |
| 2006 | 2 | 3 |
| 2007 | 2 | 3 |
| 2008 | 2 | 2 |
| 2009 | 0 | 6 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 1 | 1 |
| 2016 | 3 | 5 |
| 2017 | 3 | 4 |
| 2018 | 4 | 5 |
| 2019 | 3 | 6 |
| 2020 | 3 | 2 |
| 2021 | 2 | 2 |
| 2022 | 3 | 4 |
| 2023 | 5 | 2 |
| 2024 | 0 | 2 |
| 2025 | 5 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Door latch assembly with wireless overlock14 Jul 2026US 12,680,338 B2Honeywell International Inc.
- Interactive door knob5 May 2026US 12,618,267 B1
- Delayed unlocking push-down type emergency door-locking device25 Nov 2025US 12,480,336 B2Shanghai Ming Wei Hardware Co., Ltd.
- Locking apparatuses, systems, and methods of providing access control17 Jun 2025US 12,331,548 B2HavenLock Inc.
- Lock with multiple switchable operating modes27 May 2025US 12,312,837 B1Zhongshan Meta Intelligence Technology Co., Ltd.
- Locking apparatuses, systems, and methods of providing access control7 Aug 2025US 2025/0250821 A1HavenLock Inc.
- Delayed unlocking push-down type emergency door-locking device19 Jun 2025US 2025/0198197 A1Shanghai Ming Wei Hardware Co., Ltd.
- Lock with multiple switchable operating modes15 May 2025US 2025/0154797 A1Zhongshan Meta Intelligence Technology Co., Ltd.
- Anti-theft merchandise hook6 Feb 2025US 2025/0043594 A1Fasteners for Retail, Inc.
- Method for expanding the functional capabilities of a door locking system21 Nov 2024US 2024/0384568 A1
Most cited
By later US patents
- Electromechanical door lock system133US 4,917,419 A1990
- Electronic locking system with emergency exit feature80US 6,718,806 B2Videx, Inc. · 2004
- Alarm system armed and disarmed by a deadbolt on a door77US 6,225,903 B1Napco Security Systems, Inc. · 2001
- Latch monitor66US 5,757,269 ASecuritron Magnalock Corporation · 1998
- Lock sensor detection system66US 6,441,735 B1Marlin Security Systems, Inc. · 2002