H01H 19/46
The operating part having three operative positions
Official title: the operating part having three operative positions, e.g. off/star/delta
H01H19/46 (The operating part having three operative positions) appears on 53 US grants and 64 published applications in this corpus.
Search patents in H01H- Granted patents
- 53
- Published applications
- 64
- Assignees
- 50
- Inventors
- 160
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 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 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 2 |
| 2010 | 2 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 4 |
| 2017 | 1 | 1 |
| 2018 | 3 | 6 |
| 2019 | 5 | 4 |
| 2020 | 4 | 7 |
| 2021 | 7 | 4 |
| 2022 | 4 | 2 |
| 2023 | 2 | 6 |
| 2024 | 4 | 3 |
| 2025 | 5 | 3 |
| 2026 | 1 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Surface mount snap action switch device30 Jun 2026US 12,671,043 B2Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Switch device23 Sep 2025US 12,424,398 B2Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Switches with integral overcurrent protection components16 Sep 2025US 12,417,889 B2MP Hollywood
- Switch device9 Sep 2025US 12,412,712 B2Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Switch, power conversion apparatus, and power supply system24 Jun 2025US 12,340,959 B2Huawei Digital Power Technologies Co., Ltd.
- Switches with integral overcurrent protection components23 Jul 2026US 2026/0213105 A1MP Hollywood
- Rotary knob switch lamp holder16 Jul 2026US 2026/0202047 A1Rich Brand Industries Limited
- Electrical systems for directing power to a premises panel2 Jul 2026US 2026/0188985 A1Ford Global Technologies, LLC
- Neutral-forming transformer management2 Jul 2026US 2026/0189003 A1Ford Global Technologies, LLC
- Transformer precharge coordination in home energy systems2 Jul 2026US 2026/0189010 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Motor assemblies for architectural coverings16US 10,851,587 B2Hunter Douglas Inc. · 2020
- Coaxial switch for high frequency signals15US 3,940,584 AArvin Industries, Inc. · 1976
- Switch with pivoting actuator11US 8,642,903 B2Carling Technologies, Inc. · 2014
- Reversing switch controlled by a safety lock having a cylindrical barrel9US 3,974,348 ASociete d'Exploitation des Brevets Neiman SA · 1976
- Rotary switch9US 5,581,059 AGolo Chang Company Limited · 1996