H01H 21/06
Interlocked with operating mechanism
Official title: interlocked with operating mechanism
H01H21/06 (Interlocked with operating mechanism) appears on 26 US grants and 27 published applications in this corpus.
Search patents in H01H- Granted patents
- 26
- Published applications
- 27
- Assignees
- 24
- Inventors
- 47
- Latest grant
- 12 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 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 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 2 |
| 2016 | 2 | 0 |
| 2017 | 1 | 4 |
| 2018 | 4 | 3 |
| 2019 | 3 | 2 |
| 2020 | 1 | 3 |
| 2021 | 3 | 4 |
| 2022 | 2 | 0 |
| 2023 | 3 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Mechanical interlock with enhanced features12 Dec 2023US 11,842,863 B2Leviton Manufacturing Co., Inc.
- Input device employing a flex sensor and a switch outputting first and second signals7 Nov 2023US 11,810,738 B2Alps Alpine Co., Ltd.
- Locking device for a toggle light switch16 May 2023US 11,651,913 B1Mindtrade LLC
- Mechanical interlock with enhanced features12 Jul 2022US 11,387,610 B2Leviton Manufacturing Co., Inc.
- Electrical equipment and additional functional module associated therewith5 Jul 2022US 11,380,495 B2BERKER GmbH & Co. KG
- Wall Switch Protective Cover27 Nov 2025US 2025/0364190 A1
- Mechanical interlock with enhanced features15 Feb 2024US 2024/0055202 A1Leviton Manufacturing Co., Inc.
- Input device, and operation unit16 Sep 2021US 2021/0287862 A1Alps Alpine Co., Ltd.
- Mechanical interlock with enhanced features3 Jun 2021US 2021/0166898 A1Leviton Manufacturing Co., Inc.
- Mechanical interlock with enhanced features3 Jun 2021US 2021/0167560 A1Leviton Manufacturing Co., Inc.
Most cited
By later US patents
- Door interlock for electrical apparatus17US 4,405,844 AS&C Electric Company · 1983
- Safety switch having interlocking handle and door14US 9,922,785 B2Eaton Intelligent Power Limited · 2018
- Safety switch having interlocking handle and door5US 10,373,780 B2Eaton Intelligent Power Limited · 2019
- Hand-held robot teaching device2US 10,442,088 B2Fanuc Corporation · 2019
- Electrical equipment and additional functional module associated therewith2US 11,380,495 B2BERKER GmbH & Co. KG · 2022