H01H 50/641
Intermediate part performing a rectilinear movement
Official title: {intermediate part performing a rectilinear movement (H01H50/645, H01H50/66 - H01H50/74 take precedence)}
H01H50/641 (Intermediate part performing a rectilinear movement) appears on 250 US grants and 258 published applications in this corpus.
Search patents in H01H- Granted patents
- 250
- Published applications
- 258
- Assignees
- 104
- Inventors
- 482
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 9 |
| 2003 | 4 | 3 |
| 2004 | 5 | 4 |
| 2005 | 3 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 1 | 8 |
| 2009 | 4 | 7 |
| 2010 | 6 | 7 |
| 2011 | 7 | 3 |
| 2012 | 10 | 8 |
| 2013 | 6 | 10 |
| 2014 | 5 | 9 |
| 2015 | 11 | 22 |
| 2016 | 9 | 12 |
| 2017 | 18 | 14 |
| 2018 | 10 | 13 |
| 2019 | 12 | 20 |
| 2020 | 19 | 16 |
| 2021 | 17 | 16 |
| 2022 | 22 | 15 |
| 2023 | 15 | 11 |
| 2024 | 9 | 17 |
| 2025 | 9 | 14 |
| 2026 | 2 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Magnetic latching relay25 Aug 2026US 12,719,002 B2Xiamen Hongfa Electric Power Controls Co., Ltd.
- Electrical contactor suitable for high-power electrical circuits, and aircraft comprising an electrical circuit integrating at least one such electrical contactor28 Apr 2026US 12,614,689 B2Airbus Operations GmbH
- Microelectromechanical systems power relay11 Nov 2025US 12,469,659 B2Atomic Machines, Inc.
- Circuit interrupter with tapered drive shaft section28 Oct 2025US 12,456,595 B2Eaton Intelligent Power Limited
- Electromagnetic relay7 Oct 2025US 12,437,948 B2Excel Cell Electronic Co., Ltd.
- Direct current contactor1 Oct 2026US 2026/0302117 A1Kunshan GLVAC YuanTong New Energy Technology Co., Ltd.
- Relay equipped with on/off contact detection mechanism23 Jul 2026US 2026/0213103 A1OMRON Corporation
- Relay16 Jul 2026US 2026/0204502 A1Xiamen Hongfa Electric Power Controls Co., Ltd.
- Electromagnet device16 Jul 2026US 2026/0204503 A1OMRON Corporation
- Electromagnet device9 Jul 2026US 2026/0196429 A1OMRON Corporation
Most cited
By later US patents
- Relay having two switches that can be actuated in opposite directions35US 9,275,815 B2Phoenix Contact GmbH & Co.KG · 2016
- Electromagnetic relay29US 5,204,647 AMatsushita Electric Works, Ltd. · 1993
- Electromagnetic relay and method for assembling the same29US 5,289,144 APotter & Brumfield, Inc. · 1994
- Electromagnetic relay28US 5,160,910 AOMRON Corporation · 1992
- Electromagnetic relay28US 5,757,255 AOMRON Corporation · 1998