H01H 3/0206
Combined operation of electric switch and of fluid control device
Official title: {Combined operation of electric switch and of fluid control device}
H01H3/0206 (Combined operation of electric switch and of fluid control device) appears on 103 US grants and 45 published applications in this corpus.
Search patents in H01H- Granted patents
- 103
- Published applications
- 45
- Assignees
- 52
- Inventors
- 123
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 4 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 3 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 3 |
| 2019 | 2 | 5 |
| 2020 | 4 | 8 |
| 2021 | 7 | 2 |
| 2022 | 3 | 3 |
| 2023 | 4 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for utility control25 Aug 2026US 12,716,512 B2WCM Industries, Inc.
- Rotary push button switch system for gas-burning stoves24 Mar 2026US 12,584,633 B2TERMAL ELEKTRONİK VE DEVRE ELEMANLARI SANAYİ TİCARET ANONİM ŞİRKETI., AND Bariş AR
- Switch assembly for valve actuator8 Apr 2025US 12,270,487 B2Automatic Switch Company
- Knob assembly for cook top12 Nov 2024US 12,140,318 B2LG Electronics Inc.
- Knob assembly for cook top16 May 2023US 11,649,967 B2LG Electronics Inc.
- Switch pole for electrical systems8 Oct 2026US 2026/0311939 A1
- Apparatus for utility control1 Oct 2026US 2026/0298362 A1WCM Industries, Inc.
- Cover for switch mechanism for cooktop27 Aug 2026US 2026/0251309 A1
- Pneumatically-controlled rf switch5 Mar 2026US 2026/0066200 A1
- Apparatus for utility control3 Jul 2025US 2025/0218700 A1WCM Industries, Inc.
Most cited
By later US patents
- Personal care sprayer181US 4,154,375 ARockwell International Corporation · 1979
- Liquid sprayers87US 6,502,766 B1The Procter & Gamble Company · 2003
- Liquid sprayers64US 6,752,330 B2The Procter & Gamble Company · 2004
- Valve for controlling two-way flow52US 4,792,186 ACooper Tire & Rubber Company · 1988
- Switch assembly for gas tap assembly having cam operated leaf spring contacts and split housing cam detent stop33US 3,971,904 AIllinois Tool Works Inc. · 1976