B22C 5/10
Machines or devices specially designed for dressing or handling the mould material
Official title: by dust separating
B22C5/10 (Machines or devices specially designed for dressing or handling the mould material) appears on 37 US grants and 20 published applications in this corpus.
Search patents in B22C- Granted patents
- 37
- Published applications
- 20
- Assignees
- 22
- Inventors
- 62
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 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 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 1 | 3 |
| 2020 | 1 | 1 |
| 2021 | 2 | 6 |
| 2022 | 4 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reclamation of waste sand1 Jul 2025US 12,343,733 B2Resand Oy
- Method for preparing a foundry sand mixture25 Jul 2023US 11,707,777 B2Nemak, S. A. B. De C.V.
- Cleaning sand used at foundry31 Jan 2023US 11,565,308 B2Finn Recycling Oy
- Air wash abrasive and contaminants separator apparatus2 Aug 2022US 11,400,490 B2
- Method of preparing a particulate refractory composition for use in the manufacture of foundry moulds and cores, corresponding uses, and reclamation mixture for thermal treatment26 Apr 2022US 11,311,931 B2HüTtenes-Albertus Chemische Werke Gesellschaft Mit BeschräNkter Haftung
- Arrangement for regenerating industrial sand with additive and method thereof10 Sep 2026US 2026/0264136 A1Resand Oy
- Method of manufacturing core3 Jul 2025US 2025/0214132 A1Toyota Jidosha Kabushiki Kaisha
- Reclamation of waste sand12 Dec 2024US 2024/0408612 A1Resand Oy
- Air wash abrasive and contaminants separator apparatus17 Nov 2022US 2022/0362807 A1
- Method of preparing a particulate refractory composition for use in the manufacture of foundry moulds and cores, corresponding uses, and reclamation mixture for thermal treatment4 Nov 2021US 2021/0339308 A1HüTtenes-Albertus Chemische Werke Gesellschaft Mit BeschräNkter Haftung
Most cited
By later US patents
- Apparatus for removing no-bake coatings from foundry sand and classifying the reclaimed sand27US 4,354,641 AWeatherly Foundry & Manufacturing Co. · 1982
- Impact scrubber26US 4,177,952 ANational Engineering Company · 1979
- Method of and apparatus for reclaiming molding sand18US 4,436,138 ANippon Chuzo Kabushiki Kaisha · 1984
- Dust collection hood for sand reclaimer, cooling, and blending rotary drum14US 4,981,581 ADidion Manufacturing Company · 1991
- Apparatus for removing no-bake coatings from foundry sand, and classifying the reclaimed sand according to particle size11US 4,283,015 AWeatherly Foundry & Manufacturing Co. · 1981