G05D 7/0173
Using pivoting sensing element acting as a valve mounted within the flow-path
Official title: {using pivoting sensing element acting as a valve mounted within the flow-path}
G05D7/0173 (Using pivoting sensing element acting as a valve mounted within the flow-path) appears on 57 US grants and 27 published applications in this corpus.
Search patents in G05D- Granted patents
- 57
- Published applications
- 27
- Assignees
- 40
- Inventors
- 92
- Latest grant
- 28 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 6 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 3 |
| 2017 | 1 | 5 |
| 2018 | 2 | 1 |
| 2019 | 5 | 4 |
| 2020 | 3 | 3 |
| 2021 | 4 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Powder inhaler with breath flow regulation valve164US 5,727,546 AFisons Limited · 1998
- Powder inhaler with breath flow regulation valve81US 6,109,261 AFisons Limited · 2000
- Heat-sensitive subsurface safety valve59US 3,951,338 AStandard Oil Company (Indiana) · 1976
- Flapper valves with hydrofoil and valve systems56US 11,306,835 B1KHOLLE Magnolia 2015, LLC · 2022
- Autokinetic sampling nozzle37US 4,091,835 AThe United States of America as represented by the Secretary of the Navy · 1978