H01H 19/38
Change-over switches
H01H19/38 (Change-over switches) appears on 24 US grants and 26 published applications in this corpus.
Search patents in H01H- Granted patents
- 24
- Published applications
- 26
- Assignees
- 14
- Inventors
- 26
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 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 | 1 | 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 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 2 |
| 2020 | 1 | 4 |
| 2021 | 3 | 4 |
| 2022 | 3 | 3 |
| 2023 | 6 | 2 |
| 2024 | 1 | 3 |
| 2025 | 4 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rechargeable battery jump starting device with control switch and optical position sensing switch system21 Oct 2025US 12,451,707 B2The Noco Company
- Switches with integral overcurrent protection components16 Sep 2025US 12,417,889 B2MP Hollywood
- Control and signaling device and adapter for a control and signaling device17 Jun 2025US 12,334,281 B2Eaton Intelligent Power Limited
- Rechargeable battery jump starting device and battery frame28 Jan 2025US 12,212,170 B2The Noco Company
- Rechargeable battery jump starting device with a dual battery diode bridge system18 Jun 2024US 12,015,291 B2The Noco Company
- Switches with integral overcurrent protection components23 Jul 2026US 2026/0213105 A1MP Hollywood
- Three-stage control mechanism of explosion-proof switch15 Aug 2024US 2024/0274380 A1Gaocheng Electronics Co., Ltd.
- Switches with integral overcurrent protection components1 Aug 2024US 2024/0258058 A1MP Hollywood
- Rechargeable Battery Jump Starting Device and Battery Frame4 Jan 2024US 2024/0006898 A1The Noco Company
- Control and signalling device and adapter for a control and signalling device17 Aug 2023US 2023/0260722 A1Eaton Intelligent Power Limited
Most cited
By later US patents
- Rechargeable battery jump starting device and battery frame10US 11,031,797 B2The Noco Company · 2021
- Reversing switch for rechargeable hand tool10US 4,678,871 ASkil Corporation · 1987
- Mechanically held electrically or manually operated switch9US 5,652,416 AOnan Corporation · 1997
- Simple emergency power connection switch9US 8,288,890 B22012
- Rechargeable battery jump starting device with control switch and optical position sensing switch systems6US 11,245,274 B2The Noco Company · 2022