H01H 51/2263
Comprising rotatable armature, rotating around central axis perpendicular to the main plane
Official title: {comprising rotatable armature, rotating around central axis perpendicular to the main plane of the armature (H01H51/2227 takes precedence)}
H01H51/2263 (Comprising rotatable armature, rotating around central axis perpendicular to the main plane) appears on 25 US grants and 22 published applications in this corpus.
Search patents in H01H- Granted patents
- 25
- Published applications
- 22
- Assignees
- 25
- Inventors
- 54
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 3 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 4 |
| 2017 | 0 | 1 |
| 2018 | 2 | 0 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 3 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- XD relay with manual override knob25 Aug 2026US 12,719,004 B2
- Electricity meter with electrically-controlled electromechanical switch10 Oct 2023US 11,784,011 B2Sentec Ltd
- Electronic rotary switch21 Jul 2020US 10,720,295 B2Tektronix, Inc.
- Reversing linear solenoid31 Dec 2019US 10,522,313 B2Rhefor Gbr
- Relay28 May 2019US 10,304,647 B2OMRON Corporation
- Electromagnetic drive unit30 Jul 2026US 2026/0221363 A1Eaton Intelligent Power Limited
- Contact part and relay28 Nov 2024US 2024/0395488 A1Xiamen Hongfa Electric Power Controls Co., Ltd.
- Relay21 Nov 2024US 2024/0387136 A1Xiamen Hongfa Electric Power Controls Co., Ltd.
- Relay21 Nov 2024US 2024/0387137 A1Xiamen Hongfa Electric Power Controls Co., Ltd.
- XD Relay With Manual Override Knob2 Mar 2023US 2023/0064811 A1
Most cited
By later US patents
- C-, T- and S-switches that are mechanically operated by a rotary actuator14US 5,063,364 ACom Dev Ltd. · 1991
- Bi-stable electromagnetic relay with x-drive motor14US 8,514,040 B2Clodi, L.L.C. · 2013
- Contact mechanism for electronic overload relays13US 5,910,759 ASiemens Energy & Automation, Inc. · 1999
- Opening and/or closing control device, in particular for a switchgear apparatus such as a circuit breaker, and circuit breaker equipped with such a device10US 6,674,349 B1Schneider Electric Industries SAS · 2004
- Magnetic system for an electromagnetic relay6US 6,538,540 B2Matsushita Electric Works (Europe) Aktiengesellschaft · 2003