Y10T 29/4941
Valve stem or tire valve making
Y10T29/4941 (Valve stem or tire valve making) appears on 26 US grants and 23 published applications in this corpus.
Search patents in Y10T- Granted patents
- 26
- Published applications
- 23
- Assignees
- 18
- Inventors
- 35
- Latest grant
- 13 Mar 2018
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 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 2 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 2 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Valve assembly having improved rotational feel13 Mar 2018US 9,915,367 B2Kohler Co.
- Plug valve having preloaded seal segments2 May 2017US 9,638,337 B2S,P.M. Flow Control, Inc.
- Valve assembly having improved rotational feel25 Oct 2016US 9,476,508 B2Kohler Co.
- Movable valve apparatus having conditioned lubricating surfaces9 Feb 2016US 9,255,650 B2Fisher Controls International LLC
- Plug valve having preloaded seal segments11 Aug 2015US 9,103,448 B2S,P.M. Flow Control, Inc.
- Valve assembly having improved rotational feel12 Jan 2017US 2017/0009901 A1Kohler Co.
- Plug valve having preloaded seal segments3 Dec 2015US 2015/0345646 A1S,P.M. Flow Control, Inc.
- Valve assembly having improved rotational feel2 Jul 2015US 2015/0184757 A1Kohler Co.
- Movable valve apparatus having conditioned lubricating surfaces10 Apr 2014US 2014/0097373 A1Fisher Controls International LLC
- Plug valve having preloaded seal segments20 Feb 2014US 2014/0048734 A1S,P.M. Flow Control, Inc.
Most cited
By later US patents
- Plug valve having preloaded seal segments54US 9,103,448 B2S,P.M. Flow Control, Inc. · 2015
- Plug valve having preloaded seal segments37US 9,638,337 B2S,P.M. Flow Control, Inc. · 2017
- Valve for aerosol container22US 6,644,306 B1SmithKline Beecham Corporation · 2003
- Valve stem and method of manufacturing, improved stem packing17US 6,250,604 B1T & R Solutions, Inc. · 2001
- Valve for pneumatic tires16US 4,768,574 AAlligator Ventilfabrik GmbH · 1988