E05B 45/06
Electric alarm locks
Official title: Electric alarm locks {(E05B45/005 takes precedence)}
E05B45/06 (Electric alarm locks) appears on 526 US grants and 449 published applications in this corpus.
Search patents in E05B- Granted patents
- 526
- Published applications
- 449
- Assignees
- 250
- Inventors
- 890
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 9 | 0 |
| 1991 | 14 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 2 |
| 2002 | 10 | 8 |
| 2003 | 7 | 9 |
| 2004 | 10 | 8 |
| 2005 | 7 | 16 |
| 2006 | 8 | 7 |
| 2007 | 5 | 6 |
| 2008 | 7 | 12 |
| 2009 | 2 | 17 |
| 2010 | 5 | 7 |
| 2011 | 3 | 7 |
| 2012 | 9 | 11 |
| 2013 | 8 | 13 |
| 2014 | 12 | 14 |
| 2015 | 9 | 12 |
| 2016 | 22 | 34 |
| 2017 | 31 | 38 |
| 2018 | 29 | 57 |
| 2019 | 36 | 32 |
| 2020 | 37 | 36 |
| 2021 | 23 | 25 |
| 2022 | 28 | 27 |
| 2023 | 21 | 14 |
| 2024 | 18 | 20 |
| 2025 | 25 | 13 |
| 2026 | 8 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E05B 2045/065Switch or sensor type used in alarm locksIndexing code123
- E05B 45/08With contact making inside the lock or in the striking plate118
- E05B 2045/0695Actuation of a lock triggering an alarm systemIndexing code41
- E05B 2045/063By movement of the wingIndexing code33
- E05B 2045/069Timers thereforIndexing code29
- E05B 2045/0615Triggered by movement of the handleIndexing code23
- E05B 2045/064By movement of the lock housing or part thereofIndexing code21
- E05B 45/0605For preventing of leaving the key11
Recent patents
- Electronic locking system with mechanical override and keyless locking system18 Aug 2026US 12,709,917 B2Tyco Fire & Security GmbH
- Door latch assembly with wireless overlock14 Jul 2026US 12,680,338 B2Honeywell International Inc.
- Interactive door knob5 May 2026US 12,618,267 B1
- Cylinder lock apparatus and parts thereof5 May 2026US 12,618,698 B2Avantis Hardware Limited
- Electronic restraint device21 Apr 2026US 12,609,017 B2Axon Enterprise, Inc.
- Mechatronic security system for alarm monitored locks against unauthorized overriding24 Sep 2026US 2026/0286742 A1
- Improvements for lock assemblies11 Jun 2026US 2026/0160093 A1
- Video recording triggered by a smart lock device12 Feb 2026US 2026/0043272 A1Master Lock Company LLC
- Exit device systems and methods12 Feb 2026US 2026/0043276 A1Schlage Lock Company LLC
- Alarm system with first responder code for building access18 Dec 2025US 2025/0384760 A1SimpliSafe, Inc.
Most cited
By later US patents
- Electronic lock control and sensor module for a wireless system150US 6,967,562 B2Royal Thoughts, LLC · 2005
- Electromechanical door lock system133US 4,917,419 A1990
- Managing electronic keys118US 8,943,187 B1MicroStrategy Incorporated · 2015
- Intelligent door lock system101US 9,322,194 B2August Home, Inc. · 2016
- Electronic locking system with emergency exit feature80US 6,718,806 B2Videx, Inc. · 2004