E05B 37/0041
Key actuation allowing recovery of a lost/forgotten combination
Official title: {Key actuation allowing recovery of a lost/forgotten combination}
E05B37/0041 (Key actuation allowing recovery of a lost/forgotten combination) appears on 12 US grants and 14 published applications in this corpus.
Search patents in E05B- Granted patents
- 12
- Published applications
- 14
- Assignees
- 9
- Inventors
- 25
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 3 |
| 2021 | 3 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
By publication year.
Recent patents
- Password-retrieving apparatus for coded lock18 Nov 2025US 12,473,750 B2Wenzhou Jinjian Smart Lock Co., Ltd
- Lock29 Jul 2025US 12,371,926 B2Sudhaus GmbH
- Password lock3 Sep 2024US 12,077,987 B2
- Combination padlock with anti-picking and decode mechanism14 Dec 2021US 11,199,025 B2The Sun Lock Company Ltd.
- Locker dial lock28 Sep 2021US 11,131,119 B2
- Coded combination lock24 Apr 2025US 2025/0129632 A1
- Password-retrieving apparatus for coded lock18 Apr 2024US 2024/0125144 A1Wenzhou Jinjian Smart Lock Co., Ltd
- Improved password lock29 Sep 2022US 2022/0307290 A1Xiamen Make Security Technology Co., Ltd.
- Combination padlock with anti-picking and decode mechanism18 Jun 2020US 2020/0190855 A1The Sun Lock Company Ltd.
- Locker dial lock30 Apr 2020US 2020/0131802 A1
Most cited
By later US patents
- Door tracking system and method45US 9,822,553 B1Gate Labs Inc. · 2017
- Lock9US 10,329,795 B2TriTeq Lock and Security, LLC · 2019
- Combination padlock with anti-picking and decode mechanism8US 11,199,025 B2The Sun Lock Company Ltd. · 2021
- Door locking handle assembly with built-in combination lock8US 6,955,069 B2Takigen Manufacturing Co. Ltd. · 2005
- Combination-identifiable padlock8US 9,228,373 B22016