E05B 27/10
Operated by other surfaces of the key
Official title: operated by other surfaces of the key, e.g. openings receiving projections on the tumblers
E05B27/10 (Operated by other surfaces of the key) appears on 26 US grants and 26 published applications in this corpus.
Search patents in E05B- Granted patents
- 26
- Published applications
- 26
- Assignees
- 13
- Inventors
- 39
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 2 |
| 2020 | 2 | 3 |
| 2021 | 0 | 3 |
| 2022 | 5 | 2 |
| 2023 | 3 | 3 |
| 2024 | 4 | 2 |
| 2025 | 3 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Key and key blanks operable in vertically and horizontally oriented keyways22 Sep 2026US 12,742,342 B2Assa Abloy High Security Group Inc.
- Key element, lock cylinder, locking system, and method21 Apr 2026US 12,607,038 B2Dormakaba Schweiz AG
- Key and core with cam blocking1 Apr 2025US 12,264,499 B2dormakaba USA Inc.
- Cylinder lock with multiple, supplemental locking elements and associated key14 Jan 2025US 12,196,000 B2Assa Abloy High Security Group Inc.
- Barrel pin assemblies7 Jan 2025US 12,188,257 B2Rav Bariach (08) Industries Ltd.
- A lock and a method for manufacturing a key12 Mar 2026US 2026/0071465 A1Henry Squire & Sons Holdings Ltd
- Key element, lock cylinder, locking system, and method21 Aug 2025US 2025/0263950 A1Dormakaba Schweiz AG
- Key and core with cam blocking26 Jun 2025US 2025/0207431 A1dormakaba USA Inc.
- Cylinder Lock With Secondary Locking Element Coupled to a Primary Pin Assembly19 Jun 2025US 2025/0198196 A1Assa Abloy High Security Group Inc.
- Key and key blanks operable in vertically and horizontally oriented keyways26 Dec 2024US 2024/0426134 A1Assa Abloy High Security Group Inc.
Most cited
By later US patents
- Cylinder lock and locking tumbler34US 5,067,335 A1991
- High-security flat key and lock therefor28US 4,977,767 AEVVA-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlossern Gesellschaft mbH & Co. Kommanditgesellschaft · 1990
- Sidebit operated interchangeable core control lug14US 9,587,415 B2Schlage Lock Company LLC · 2017
- Lock and key with double code pattern10US 8,156,777 B1Winloc AG · 2012
- Key system of lock4US 11,499,340 B12022