H01H 9/041
Casings hermetically closed by a diaphragm through which passes an actuating member
Official title: {Casings hermetically closed by a diaphragm through which passes an actuating member (vacuum switches H01H33/66)}
H01H9/041 (Casings hermetically closed by a diaphragm through which passes an actuating member) appears on 38 US grants and 28 published applications in this corpus.
Search patents in H01H- Granted patents
- 38
- Published applications
- 28
- Assignees
- 38
- Inventors
- 77
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 3 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 3 |
| 2019 | 4 | 1 |
| 2020 | 2 | 3 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hermetically sealed manual disconnect with integrated bellows actuator10 Feb 2026US 12,548,717 B2Rincon Power, LLC
- Trigger switch21 Jan 2025US 12,205,778 B2OMRON Corporation
- Sealed thumbwheel17 Oct 2023US 11,789,486 B2Elobau GmbH & Co. KG
- Electromechanical actuator and high voltage (HV) switch22 Mar 2022US 11,282,660 B2Carrier Kheops Bac
- Autoclavable handle12 Oct 2021US 11,141,235 B2KARL STORZ GmbH&Co.KG
- Hermetically sealed manual disconnect with integrated bellows actuator21 May 2026US 2026/0142095 A1Rincon Power, LLC
- Hermetically sealed manual disconnect with integrated bellows actuator9 May 2024US 2024/0153717 A1Rincon Power, LLC
- Sealed thumbwheel15 Dec 2022US 2022/0397929 A1Elobau GmbH & Co. KG
- Trigger switch9 Jun 2022US 2022/0181100 A1OMRON Corporation
- Hermetically sealed over-molded button assembly24 Jun 2021US 2021/0193408 A1N2 Imaging Systems, LLC
Most cited
By later US patents
- Switch actuating device and method of mounting same1,250US 6,635,838 B12003
- Molded case circuit breaker with improved high fault current interruption capability99US 4,470,027 AEaton Corporation · 1984
- Waterproof keyboard62US 7,012,206 B2Keytec, Inc. · 2006
- Switch controller49US 5,340,953 AA-dec, Inc. · 1994
- Variable speed control switch for an electric tool including a DC motor29US 4,719,395 AOmron Tateisi Electronics Co. · 1988