B22D 33/005
Transporting flaskless moulds
Official title: {Transporting flaskless moulds}
B22D33/005 (Transporting flaskless moulds) appears on 25 US grants and 13 published applications in this corpus.
Search patents in B22D- Granted patents
- 25
- Published applications
- 13
- Assignees
- 15
- Inventors
- 47
- Latest grant
- 2 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for conveying sand molds2 Nov 2021US 11,161,174 B2Hunter Fourndry Machinery Corporation
- Method and system for indexing moulds26 Oct 2021US 11,154,928 B2Disa Industries A/S
- Mold transfer assemblies and methods of use4 Aug 2020US 10,730,107 B2Halliburton Energy Services.Inc.
- Method and system for producing sand moulds14 Jan 2020US 10,532,397 B2
- Mold transfer assemblies and methods of use9 Apr 2019US 10,252,329 B2Halliburton Energy Services.Inc.
- Rotating indexing apparatus for conveying sand molds24 Jun 2021US 2021/0187605 A1Hunter Foundry Machinery Corporation
- Mold-shift detection device for upper and lower molds and mold-shift detection method for upper and lower molds31 Dec 2020US 2020/0406344 A1Sintokogio, Ltd.
- Method and apparatus for conveying sand molds25 Jun 2020US 2020/0198002 A1Hunter Foundry Machinery Corporation
- Mold Transfer Assemblies and Methods of Use20 Jun 2019US 2019/0184459 A1Halliburton Energy Services.Inc.
- Method and system for indexing moulds8 Mar 2018US 2018/0065176 A1Disa Industries A/S
Most cited
By later US patents
- Methods of closing the inlet in a mould after non-gravity casting with a non-ferrous alloy of green-sand moulds in a mould-string plant25US 5,730,203 AGeorg Fischer Disa A/S · 1998
- Automotive and aerospace materials in a continuous, pressurized mold filling and casting machine21US 6,637,497 B22003
- Process and apparatus for the transport of a train of flaskless casting molds13US 4,438,801 A1984
- Casting of light metal alloys12US 5,735,334 AAlloy Technologies Limited · 1998
- Conveyor control system10US 4,112,999 ARoberts Corporation · 1978