B22D 13/104
Cores
Official title: {Cores}
B22D13/104 (Cores) appears on 10 US grants and 3 published applications in this corpus.
Search patents in B22D- Granted patents
- 10
- Published applications
- 3
- Assignees
- 6
- Inventors
- 18
- Latest grant
- 21 Mar 2017
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 | 1 | 0 |
| 1986 | 2 | 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 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 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Water cooling apparatus for centrifugal casting equipment21 Mar 2017US 9,597,727 B2Hyundai Motor Company
- Centrifugal casting machine for manufacturing rotor14 Jun 2016US 9,364,892 B2Hyundai Heavy Industries Co., Ltd.
- Method of centrifugal casting using dry coated sand cores19 Jun 2012US 8,201,611 B1LaempeReich Corporation
- Spin cast end cap assembly with internal flyweights22 Jul 2003US 6,595,268 B1Deere & Company
- Pipe core clean out system4 Jun 2002US 6,397,923 B1AMSTED Industries Incorporated
- Water cooling apparatus for centrifugal casting equipment17 Nov 2016US 2016/0332224 A1Hyundai Motor Company
- Centrifugal casting machine for manufacturing rotor12 Mar 2015US 2015/0068699 A1Hyundai Heavy Industries Co., Ltd.
- Method of dry coating sand cores14 Mar 2013US 2013/0062033 A1LaempeReich Corporation
Most cited
By later US patents
- Method and apparatus for applying a layer of material to a centrifugal casting mold4US 4,628,984 A1986
- Pipe core clean out system3US 6,397,923 B1AMSTED Industries Incorporated · 2002
- Socket core handling and positioning device for a centrifugal pipe casting machine2US 4,541,477 APont-A-Mousson S. A. · 1985
- Socket core support device for centrifugal pipe casting machine2US 4,611,650 APont-A-Mousson S. A. · 1986
- Centrifugal casting machine having a device for axially placing and maintaining a core in position1US 4,074,748 APont-A-Mousson S. A. · 1978