E05B 9/04
Casings of cylinder locks
Official title: {Casings} of cylinder locks {(details specific for pin or ball tumbler cylinder locks E05B27/0014; details specific for plate tumbler cylinder locks E05B29/00)}
E05B9/04 (Casings of cylinder locks) appears on 143 US grants and 156 published applications in this corpus.
Search patents in E05B- Granted patents
- 143
- Published applications
- 156
- Assignees
- 100
- Inventors
- 259
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 3 |
| 2002 | 1 | 0 |
| 2003 | 4 | 2 |
| 2004 | 1 | 2 |
| 2005 | 3 | 4 |
| 2006 | 2 | 3 |
| 2007 | 3 | 3 |
| 2008 | 2 | 9 |
| 2009 | 2 | 3 |
| 2010 | 3 | 6 |
| 2011 | 2 | 4 |
| 2012 | 3 | 3 |
| 2013 | 6 | 7 |
| 2014 | 4 | 4 |
| 2015 | 4 | 5 |
| 2016 | 7 | 12 |
| 2017 | 6 | 11 |
| 2018 | 10 | 4 |
| 2019 | 8 | 12 |
| 2020 | 9 | 15 |
| 2021 | 4 | 6 |
| 2022 | 7 | 6 |
| 2023 | 8 | 8 |
| 2024 | 8 | 8 |
| 2025 | 12 | 8 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cylinder lock11 Aug 2026US 12,703,996 B2Davinci Lock LLC
- Cylinder lock and method for mounting such a cylinder lock14 Jul 2026US 12,680,335 B2M & C Protect B.V.
- Universal fastening lock24 Mar 2026US 12,584,512 B2Rimgard Sweden AB
- Lock body, pin lock and command device18 Nov 2025US 12,473,747 B2Siemens Aktiengesellschaft
- Cylinder lock assembly11 Nov 2025US 12,467,276 B2M & C Protect B.V.
- An electromagnetic lock having an anti-forced entry mechanism30 Jul 2026US 2026/0218542 A1Wenzhou Jinfu Locks Industry Co., Ltd
- Smart Lock And Thumb-Turn Resetting Mechanism Thereof2 Jul 2026US 2026/0185383 A1PIN GENIE Limited
- Improvements for lock assemblies11 Jun 2026US 2026/0160093 A1
- Cylinder lock and method for mounting such a cylinder lock26 Mar 2026US 2026/0085547 A1M & C Protect B.V.
- Redundant actuation lock decoupling system and methods of use5 Mar 2026US 2026/0062959 A1Transform Sr Brands LLC
Most cited
By later US patents
- Re-keyable lock assembly50US 6,959,569 B2Newfrey LLC · 2005
- Cylinder lock44US 6,155,090 AAssa AB · 2000
- Side bar wafer lock, an improved spring retainer for said lock, and a method of using said spring retainer in said lock43US 4,689,978 A1987
- Devices, methods, and systems for keying a lock assembly41US 6,862,909 B2Newfrey LLC · 2005
- Device for preventing falling of upper pin tumblers of a lock during change of a lock core in the lock39US 5,921,122 ATaiwan Fu Hsing Industry Co., Ltd. · 1999