H01H 2300/028
Application dead man switch, i.e. power being interrupted by panic reaction of
Official title: Application dead man switch, i.e. power being interrupted by panic reaction of operator, e.g. further pressing down push button
H01H2300/028 (Application dead man switch, i.e. power being interrupted by panic reaction of) appears on 22 US grants and 16 published applications in this corpus.
Search patents in H01H- Granted patents
- 22
- Published applications
- 16
- Assignees
- 18
- Inventors
- 51
- Latest grant
- 24 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
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- Engine kill switch and control assembly4 Feb 2021US 2021/0033036 A1Walbro Corporation
- Engine kill switch and control assembly7 Feb 2019US 2019/0040810 A1Walbro Corporation
- Low Profile Deadman Switch10 May 2018US 2018/0130613 A1
- Robot and emergency stop method of robot29 Jan 2015US 2015/0027862 A1Seiko Epson Corporation
Most cited
By later US patents
- Safety control for power tool95US 5,401,928 A1995
- Portable controller with deadman switch36US 5,665,945 AKabushiki Kaisha Yaskawa Denki · 1997
- Push-button switch, and operation device and teaching pendant comprising the same24US 6,288,352 B1Idec Izuni Corporation · 2001
- Robot emergency stop circuit20US 5,212,433 AFanuc Corporation · 1993
- Electric safety switch19US 4,549,097 A1985