B22C 5/0413
Horizontal mixing and conveying units
Official title: {Horizontal mixing and conveying units, e.g. the unit being rotatable about a vertical axis, or having a supplementary mixing house with a vertical axis at its end}
B22C5/0413 (Horizontal mixing and conveying units) appears on 21 US grants and 8 published applications in this corpus.
Search patents in B22C- Granted patents
- 21
- Published applications
- 8
- Assignees
- 12
- Inventors
- 51
- Latest grant
- 7 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 0 | 0 |
| 1996 | 1 | 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 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 4 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Lamination molding apparatus and method for producing three-dimensional molded object7 Feb 2023US 11,571,750 B2Sodick Co., Ltd.
- Core manufacturing apparatus10 Aug 2021US 11,084,088 B2Toyota Jidosha Kabushiki Kaisha
- Core manufacturing apparatus1 Jun 2021US 11,020,792 B1Toyota Jidosha Kabushiki Kaisha
- Mold-making device and mold-making method16 Oct 2018US 10,099,278 B2Sintokogio, Ltd.
- Apparatus and a method for reclaiming foundry sand31 Jul 2018US 10,035,181 B2Sintokogio, Ltd.
- Lamination molding apparatus and method for producing three-dimensional molded object30 Dec 2021US 2021/0402477 A1Sodick Co., Ltd.
- Green molding sand treatment equipment monitoring system and green molding sand treatment equipment monitoring method22 Jul 2021US 2021/0220903 A1Sintokogio, Ltd.
- Core manufacturing apparatus24 Jun 2021US 2021/0187592 A1Toyota Jidosha Kabushiki Kaisha
- Core manufacturing apparatus24 Jun 2021US 2021/0187597 A1Toyota Jidosha Kabushiki Kaisha
- Binder supply apparatus and binder supply method for foundry sand27 Feb 2020US 2020/0061695 A1Sintokogio, Ltd.
Most cited
By later US patents
- Continuous sand muller13US 4,039,169 ACarver Foundry Products · 1977
- Foundry mixer system with gas assisted resin injection13US 4,126,398 ABepex Corporation · 1978
- Foundry apparatus for mixing sand with binder12US 4,560,281 AFoundry Automation, Inc. · 1985
- Method and apparatus for combining high speed horizontal and high speed vertical continuous mixing of chemically bonded foundry sand11US 4,231,664 ADependable-Fordath, Inc. · 1980
- Two-tube continuous sand muller8US 4,322,168 ACarver Foundry Products · 1982