E05B 37/0037
With a key requiring successive operations
Official title: {with a key requiring successive operations, e.g. different mechanisms in a predetermined order (E05B35/003 takes precedence)}
E05B37/0037 (With a key requiring successive operations) appears on 4 US grants and 5 published applications in this corpus.
Search patents in E05B- Granted patents
- 4
- Published applications
- 5
- Assignees
- 2
- Inventors
- 8
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Improved password lock29 Sep 2022US 2022/0307290 A1Xiamen Make Security Technology Co., Ltd.
- Lock and case having the same17 Mar 2022US 2022/0081933 A1
- Method for operating combination lock with a keybox17 Sep 2020US 2020/0291680 A1
- Outdoor furniture containing a fortified drop box for the exterior of a home and method of use thereof23 Apr 2020US 2020/0121088 A1
- Thin padlock with simple and conveninent operation21 Mar 2019US 2019/0085598 A1Yifeng Manufacturing Co., Ltd.
Most cited
By later US patents