E05B 29/004
Cylinder locks and other locks with plate tumblers which are set by
Official title: {with changeable combinations}
E05B29/004 (Cylinder locks and other locks with plate tumblers which are set by) appears on 91 US grants and 87 published applications in this corpus.
Search patents in E05B- Granted patents
- 91
- Published applications
- 87
- Assignees
- 38
- Inventors
- 93
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 4 |
| 2004 | 2 | 4 |
| 2005 | 6 | 8 |
| 2006 | 4 | 3 |
| 2007 | 3 | 3 |
| 2008 | 5 | 10 |
| 2009 | 5 | 8 |
| 2010 | 2 | 7 |
| 2011 | 10 | 5 |
| 2012 | 2 | 4 |
| 2013 | 4 | 6 |
| 2014 | 7 | 1 |
| 2015 | 2 | 3 |
| 2016 | 6 | 4 |
| 2017 | 2 | 0 |
| 2018 | 2 | 3 |
| 2019 | 5 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 3 | 4 |
| 2025 | 3 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rekeyable lock21 Apr 2026US 12,607,039 B2Taiwan Fu Hsing Industrial Co., Ltd.
- Rekeyable lock cylinder23 Sep 2025US 12,421,762 B2ASSA ABLOY Americas Residential Inc.
- Programmable cylinder lock not requiring a specific change key23 Sep 2025US 12,421,763 B2Schlage Lock Company LLC
- Rekeyable lock cylinder with enhanced torque resistance15 Jul 2025US 12,359,463 B2ASSA ABLOY Americas Residential Inc.
- Rekeyable lock cylinder with enhanced torque resistance21 May 2024US 11,988,018 B2ASSA ABLOY Americas Residential Inc.
- Rekeyable lock cylinder23 Apr 2026US 2026/0110192 A1Schlage Lock Company LLC
- Rekeyable lock cylinder19 Mar 2026US 2026/0078607 A1ASSA ABLOY Americas Residential Inc.
- Lock core device, lock core device resetting method and lock core device design method23 Oct 2025US 2025/0327334 A1Taiwan Fu Hsing Industrial Co., Ltd.
- Rekeyable lock cylinder with enhanced torque resistance21 Aug 2025US 2025/0263951 A1ASSA ABLOY Americas Residential Inc.
- Rekeyable lock cylinder6 Feb 2025US 2025/0043593 A1ASSA ABLOY Americas Residential Inc.
Most cited
By later US patents
- Rekeying a lock assembly69US 6,860,131 B2Newfrey LLC · 2005
- Reprogrammable lock and keys therefor68US 4,966,021 AMasco Building Products Corp. · 1990
- Resettable lock assembly67US 4,376,382 A1983
- Programmable cylinder lock, provided with master keys67US 6,119,495 A2000
- Universal lock and key64US 5,752,400 A1998