E05B 27/083
Of the split-pin tumbler type
Official title: {of the split-pin tumbler type}
E05B27/083 (Of the split-pin tumbler type) appears on 92 US grants and 48 published applications in this corpus.
Search patents in E05B- Granted patents
- 92
- Published applications
- 48
- Assignees
- 42
- Inventors
- 104
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 3 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 2 | 3 |
| 2007 | 5 | 8 |
| 2008 | 4 | 2 |
| 2009 | 3 | 4 |
| 2010 | 2 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 2 | 3 |
| 2024 | 3 | 2 |
| 2025 | 6 | 6 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Door lock with associated keys12 May 2026US 12,624,570 B2
- Push-in-plunger-lock with securable housing cylinder3 Feb 2026US 12,540,486 B2
- Pick resistant pin tumbler lock27 Jan 2026US 12,534,935 B2
- Lockset9 Dec 2025US 12,492,576 B2Taiwan Fu Hsing Industrial Co., Ltd.
- Lock cores and keys4 Nov 2025US 12,460,445 B2Innovate, LLC
- Rekeyable lock cylinder19 Mar 2026US 2026/0078607 A1ASSA ABLOY Americas Residential Inc.
- Anti-technical unlocking pinball lock cylinder set9 Oct 2025US 2025/0314095 A1U-Tec Group Inc.
- Lock Cores and Keys26 Jun 2025US 2025/0207429 A1Innovate, LLC
- Lock Cores and Keys26 Jun 2025US 2025/0207430 A1Innovate, LLC
- Door lock with associated keys19 Jun 2025US 2025/0198195 A1
Most cited
By later US patents
- Computer equipment lock137US 5,327,752 AKensington Microwave Limited · 1994
- Tumbler pin lock system56US 5,024,072 A1991
- Push-button locking device49US 5,447,049 A1995
- Lockable quick-release mechanism47US 5,027,628 AOmnilock Incorporated · 1991
- Lock core42US 4,858,455 AMing Tay Hardware Ind. Co., Ltd. · 1989