E05B 2047/003
Of the overload- slip- or friction type
Official title: {of the overload- slip- or friction type}
E05B2047/003 (Of the overload- slip- or friction type) appears on 50 US grants and 52 published applications in this corpus.
Search patents in E05B- Granted patents
- 50
- Published applications
- 52
- Assignees
- 32
- Inventors
- 82
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 3 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 4 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 3 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 16 |
| 2019 | 3 | 1 |
| 2020 | 8 | 7 |
| 2021 | 5 | 1 |
| 2022 | 3 | 2 |
| 2023 | 3 | 3 |
| 2024 | 3 | 2 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Gearbox clutch mechanism for motorized lock22 Apr 2025US 12,281,495 B2Master Lock Company LLC
- Motor gear drive release1 Apr 2025US 12,264,501 B2ASSA ABLOY Level LLC
- Electrical cam lock with manual override18 Mar 2025US 12,252,903 B2The Eastern Company
- Latching systems and methods4 Jun 2024US 12,000,176 B2The Boeing Company
- Electrical cam lock with manual override19 Mar 2024US 11,933,074 B2The Eastern Company
- Gearbox clutch mechanism for motorized lock4 Sep 2025US 2025/0277391 A1Master Lock Company LLC
- Motor gear drive release15 May 2025US 2025/0154794 A1ASSA ABLOY Level LLC
- Electrical Cam Lock with Manual Override30 May 2024US 2024/0175296 A1The Eastern Company
- Gearbox clutch mechanism for motorized lock1 Feb 2024US 2024/0035307 A1ASSA ABLOY Residential Group, Inc.
- Smart door lock assembly, clutch control method of smart door lock assembly, and smart door lock29 Jun 2023US 2023/0203844 A1Shenzhen Fingerchip Iot Technology Co., Ltd
Most cited
By later US patents
- Motorized actuator for mortise lockset80US 5,474,348 ABest Lock Corporation · 1995
- Remote door entry system45US 6,580,355 B1T.K.M. Unlimited, Inc. · 2003
- Motor driven lock actuator43US 4,126,341 AAdams Rite Manufacturing Co. · 1978
- Combination lock with motor-driven tumblers36US 5,184,491 ATheodor Kromer GmbH & Co. KG Spezialfabrik Fur Sicherheitsschlosser · 1993
- Remote door entry system36US 7,010,947 B2T.K.M. Unlimited, Inc. · 2006