F16K 41/125
The part of the spindle traversing the diaphragm being rotatable or pivotable
Official title: {the part of the spindle traversing the diaphragm being rotatable or pivotable}
F16K41/125 (The part of the spindle traversing the diaphragm being rotatable or pivotable) appears on 5 US grants and 1 published applications in this corpus.
Search patents in F16K- Granted patents
- 5
- Published applications
- 1
- Assignees
- 3
- Inventors
- 8
- Latest grant
- 4 Apr 1995
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 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 | 0 | 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 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Combined metal and plastic diaphragm assembly for a valve4 Apr 1995US 5,402,983 AXomox Corporation
- Lip seal8 Jun 1982US 4,333,632 AXomox Corporation
- Rotary valve top seal assembly3 Jul 1979US 4,159,818 AWalworth Company
- Fluid flow control valve24 May 1977US 4,025,051 A
- Leak-proof rotary, plug-type fluid control valve6 Jan 1976US 3,930,635 AXomox Corporation
Most cited
By later US patents
- Combined metal and plastic diaphragm assembly for a valve10US 5,402,983 AXomox Corporation · 1995
- Lip seal7US 4,333,632 AXomox Corporation · 1982
- Leak-proof rotary, plug-type fluid control valve6US 3,930,635 AXomox Corporation · 1976
- Rotary valve top seal assembly6US 4,159,818 AWalworth Company · 1979
- Fluid flow control valve2US 4,025,051 A1977