H01H 2031/286
Wherein the contact is rotatable around its own longitudinal axis
Official title: {wherein the contact is rotatable around its own longitudinal axis}
H01H2031/286 (Wherein the contact is rotatable around its own longitudinal axis) appears on 20 US grants and 18 published applications in this corpus.
Search patents in H01H- Granted patents
- 20
- Published applications
- 18
- Assignees
- 20
- Inventors
- 30
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 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 | 1 | 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 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Side break air switch with anti-rolling blade lock3 Jun 2025US 12,322,561 B2Hubbell Incorporated
- Collimated beam alignment system for electric power disconnect switch22 Oct 2024US 12,124,059 B1Southern States, LLC
- Side break air switch with anti-rolling blade lock26 Jul 2022US 11,398,360 B2Hubbell Incorporated
- Disconnector pole for gas insulated switchgear22 Feb 2022US 11,257,634 B2Nuventura GmbH
- Contact system for electrical current conduction and bus transfer switching in a switchgear7 Sep 2021US 11,114,262 B2ABB Power Grids Switzerland AG
- Vertical break disconnector14 May 2026US 2026/0135051 A1Hitachi Energy Ltd
- Side break air switch with anti-rolling blade lock18 Sep 2025US 2025/0292979 A1
- Motorized high voltage in-line disconnect switch with corona preventing internal cooling fins4 Sep 2025US 2025/0279252 A1Cleaveland/Price Inc.
- Camera-Assisted Collimated Beam Alignment System1 May 2025US 2025/0142022 A1Southern States, LLC
- Side break air switch with anti-rolling blade lock10 Nov 2022US 2022/0359137 A1Hubbell Incorporated
Most cited
By later US patents
- Blade lock for electric switch9US 4,078,162 ATurner Electric Corporation · 1978
- Disconnecting switch having improved switch-blade hinging structure6US 4,339,636 ACleaveland/Price Enterprises, Inc. · 1982
- Non-fusible switch assemblies, line base assemblies, load bus connector assemblies, and operational methods6US 9,543,085 B2Siemens Industry, Inc. · 2017
- Flexible shield for high voltage disconnect switch5US 4,296,284 ASiemens-Allis, Inc. · 1981
- Air break electrical switch having a blade toggle mechanism4US 9,099,266 B2Hubbell Incorporated · 2015