Y10S 241/10
Foundry sand treatment
Y10S241/10 (Foundry sand treatment) appears on 99 US grants and 7 published applications in this corpus.
Search patents in Y10S- Granted patents
- 99
- Published applications
- 7
- Assignees
- 54
- Inventors
- 123
- Latest grant
- 15 Mar 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 9 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 9 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Granular body grinding device, foundry sand reclamation device, and particulate generating device15 Mar 2016US 9,283,616 B2
- Rotary tumbler and metal reclaimer21 Aug 2012US 8,245,962 B2Didion Manufacturing Company
- Rotary tumbler and metal reclaimer17 May 2011US 7,942,354 B2Didion Manufacturing Company
- Vibratory sand reclaiming apparatus having normal and reject modes15 Jun 2010US 7,735,653 B2General Kinematics Corporation
- Vibratory sand reclaiming apparatus having normal and reject modes10 Jul 2007US 7,240,800 B2General Kinematics Corporation
- Granular body grinding device, foundry sand reclamation device, and particulate generating device11 Oct 2012US 2012/0256026 A1
- Rotary tumbler and metal reclaimer16 Jun 2011US 2011/0139915 A1Didion Manufacturing Company
- Rotary tumbler and metal reclaimer4 Feb 2010US 2010/0025508 A1Didion Manufacturing Company
- Vibratory sand reclaiming apparatus having normal and reject modes24 Jan 2008US 2008/0017554 A1General Kinematics Corporation
- Vibratory sand reclaiming apparatus having normal and reject modes15 Apr 2004US 2004/0069690 A1General Kinematics Corporation
Most cited
By later US patents
- Method and structure for in-situ removal of contamination from soils and water46US 4,895,085 A1990
- Foundry sand core removal and recycle37US 5,423,370 AProcedyne Corp. · 1995
- Method and apparatus for soil detoxification35US 4,700,638 AM & S Engineering & Manufacturing Co., Inc. · 1987
- Process and apparatus for reclaiming foundry scrap sands35US 4,700,766 AGSR Sandregenerierungsgesellschaft mbH · 1987
- Equipment for cooling and separation of castings and moulding sand31US 4,211,274 APrzedsiegiorstwo Projektowania I Wyposazania Odlewni "Prodlew" · 1980