E05B 27/0028
Cylinder locks or other locks with tumbler pins or balls that are
Official title: {Other locks than cylinder locks with tumbler pins or balls}
E05B27/0028 (Cylinder locks or other locks with tumbler pins or balls that are) appears on 35 US grants and 30 published applications in this corpus.
Search patents in E05B- Granted patents
- 35
- Published applications
- 30
- Assignees
- 19
- Inventors
- 45
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 6 |
| 2010 | 1 | 1 |
| 2011 | 4 | 1 |
| 2012 | 3 | 5 |
| 2013 | 1 | 1 |
| 2014 | 3 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 3 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Locking mechanism2 Jun 2026US 12,644,307 B2Henry Squire & Sons Holdings Ltd
- Door lock with associated keys12 May 2026US 12,624,570 B2
- Combination locking mechanism20 Jan 2026US 12,529,242 B2Henry Squire & Sons Holdings Ltd
- Lock body, pin lock and command device18 Nov 2025US 12,473,747 B2Siemens Aktiengesellschaft
- Mechanical lock and method of operation thereof17 Dec 2024US 12,168,889 B2
- Latch locking system26 Mar 2026US 2026/0085549 A1Yondr, Inc.
- Door lock with associated keys19 Jun 2025US 2025/0198195 A1
- Combination locking mechanism6 Jun 2024US 2024/0183193 A1Henry Squire & Sons Holdings Ltd
- Lock body, pin lock and command device23 May 2024US 2024/0167296 A1Siemens Aktiengesellschaft
- Locking mechanism28 Sep 2023US 2023/0304321 A1Henry Squire & Sons Holdings Ltd
Most cited
By later US patents
- Lock arrangement employing mechanically acting code card and key card57US 4,149,394 AElkem-Spigerverket A/S Troiving · 1979
- Quick release locking systems28US 5,813,258 A1998
- Method and apparatus for decoding a pin tumbler lock17US 5,355,701 A1994
- Lock arrangement15US 5,025,647 ATrioVing AS · 1991
- Lock apparatus12US 4,452,059 AElkem a/s · 1984