E05B 47/0619
By blocking the rotor
Official title: {by blocking the rotor}
E05B47/0619 (By blocking the rotor) appears on 176 US grants and 138 published applications in this corpus.
Search patents in E05B- Granted patents
- 176
- Published applications
- 138
- Assignees
- 87
- Inventors
- 228
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 3 |
| 2002 | 6 | 7 |
| 2003 | 9 | 6 |
| 2004 | 2 | 6 |
| 2005 | 5 | 3 |
| 2006 | 3 | 1 |
| 2007 | 0 | 2 |
| 2008 | 3 | 9 |
| 2009 | 0 | 6 |
| 2010 | 4 | 9 |
| 2011 | 6 | 6 |
| 2012 | 8 | 3 |
| 2013 | 6 | 4 |
| 2014 | 5 | 1 |
| 2015 | 5 | 8 |
| 2016 | 3 | 6 |
| 2017 | 3 | 2 |
| 2018 | 9 | 4 |
| 2019 | 7 | 8 |
| 2020 | 7 | 12 |
| 2021 | 5 | 5 |
| 2022 | 2 | 4 |
| 2023 | 6 | 4 |
| 2024 | 9 | 11 |
| 2025 | 6 | 5 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electromechanical locking device21 Jul 2026US 12,687,038 B2Dormakaba Schweiz AG
- Lock cylinder with electronic key recognition2 Jun 2026US 12,644,308 B2Schlage Lock Company LLC
- Electromechanical lock assembly12 May 2026US 12,624,573 B2Swedlock AB
- Lock10 Feb 2026US 12,546,142 B2TriTeq Lock and Security, LLC
- Blocking device for a closure element or a switching element6 Jan 2026US 12,516,545 B2Dormakaba Schweiz AG
- Lock17 Sep 2026US 2026/0275768 A1
- Electronic lock core replacement methods27 Aug 2026US 2026/0250982 A1KNOX Associates, dba Knox Company
- Method of operating an electronic lock20 Aug 2026US 2026/0243107 A1KNOX Associates, dba Knox Company
- Electromechanical locking device11 Sep 2025US 2025/0283353 A1Limited Liability Company "Electronic Access"
- Electronic Locking Cylinder15 May 2025US 2025/0154796 A1
Most cited
By later US patents
- Electronic locking system and key therefor136US 4,789,859 AEmhart Industries, Inc. · 1988
- Mechanical/electronic lock and key127US 5,552,777 ASecurity People, Inc. · 1996
- Mechanical/electronic lock and key therefor110US 6,374,653 B1Security People, Inc. · 2002
- Electronic locking system and key therefor109US 4,712,398 AEmhart Industries, Inc. · 1987
- Mechanical/electronic lock and key therefor108US 6,000,609 ASecurity People, Inc. · 1999