E05B 63/0069
Override systems
Official title: {Override systems, e.g. allowing opening from inside without the key, even when locked from outside (E05B65/1086, E05B9/105 take precedence; by movable striker E05B63/246)}
E05B63/0069 (Override systems) appears on 201 US grants and 174 published applications in this corpus.
Search patents in E05B- Granted patents
- 201
- Published applications
- 174
- Assignees
- 144
- Inventors
- 428
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 1 |
| 2002 | 4 | 7 |
| 2003 | 2 | 2 |
| 2004 | 5 | 7 |
| 2005 | 3 | 5 |
| 2006 | 2 | 7 |
| 2007 | 4 | 4 |
| 2008 | 3 | 5 |
| 2009 | 1 | 4 |
| 2010 | 2 | 1 |
| 2011 | 3 | 6 |
| 2012 | 1 | 7 |
| 2013 | 9 | 7 |
| 2014 | 5 | 2 |
| 2015 | 2 | 6 |
| 2016 | 5 | 5 |
| 2017 | 4 | 8 |
| 2018 | 7 | 4 |
| 2019 | 4 | 12 |
| 2020 | 8 | 9 |
| 2021 | 8 | 10 |
| 2022 | 11 | 17 |
| 2023 | 10 | 12 |
| 2024 | 9 | 8 |
| 2025 | 9 | 10 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electronic locking system with mechanical override and keyless locking system18 Aug 2026US 12,709,917 B2Tyco Fire & Security GmbH
- Dispensing cabinet with emergency release2 Jun 2026US 12,644,313 B2CareFusion 303, Inc.
- Door lock assembly for a washing machine appliance21 Apr 2026US 12,606,949 B2Haier US Appliance Solutions, Inc.
- Lock with override mechanism14 Apr 2026US 12,601,202 B2Schlage Lock Company LLC
- Household appliance with emergency opening and emergency opening device14 Apr 2026US 12,601,203 B2Elbi International S.P.A.
- Dispensing cabinet with emergency release17 Sep 2026US 2026/0275769 A1CareFusion 303, Inc.
- Lock13 Aug 2026US 2026/0234964 A1Kingsway Enterprises (UK) Limited
- Lock with override mechanism6 Aug 2026US 2026/0226770 A1
- Lockset assembly and installation21 May 2026US 2026/0139514 A1Schlage Lock Company LLC
- Electronic lock21 May 2026US 2026/0139517 A1United States Postal Service
Most cited
By later US patents
- Solenoid operated latch device with movable pole piece177US 5,044,678 ALectron Products, Inc. · 1991
- Multipoint door lock assembly113US 5,290,077 AW & F Manufacturing, Inc. · 1994
- Clutch mechanism for door lock system82US 5,640,863 AHarrow Products, Inc. · 1997
- Electronic locking system with emergency exit feature80US 6,718,806 B2Videx, Inc. · 2004
- Rotary paddle latch77US 4,911,487 ACleveland Hardware and Forging Company · 1990