H01H 35/242
Operated by one particular pressure-time function
Official title: {operated by one particular pressure-time function}
H01H35/242 (Operated by one particular pressure-time function) appears on 4 US grants and 1 published applications in this corpus.
Search patents in H01H- Granted patents
- 4
- Published applications
- 1
- Assignees
- 4
- Inventors
- 10
- Latest grant
- 28 Nov 1995
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 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 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pneumatic acutated switch28 Nov 1995US 5,471,022 ATridelta Industries, Inc.
- Sudden pressure rise detector16 Jun 1992US 5,122,628 AFike Corporation
- Turbine engine surge detector1 Aug 1978US 4,103,544 AUnited Technologies Corporation
- Bellows controlled sudden pressure rise relay14 Feb 1978US 4,074,096 AQualitrol Corporation
Most cited
By later US patents
- Pneumatic acutated switch16US 5,471,022 ATridelta Industries, Inc. · 1995
- Sudden pressure rise detector7US 5,122,628 AFike Corporation · 1992
- Bellows controlled sudden pressure rise relay6US 4,074,096 AQualitrol Corporation · 1978
- Turbine engine surge detector5US 4,103,544 AUnited Technologies Corporation · 1978