B22C 15/00
Moulding machines characterised by the compacting mechanism
Official title: Moulding machines characterised by the compacting mechanism; Accessories therefor
B22C15/00 (Moulding machines characterised by the compacting mechanism) appears on 372 US grants and 176 published applications in this corpus.
Search patents in B22C- Granted patents
- 372
- Published applications
- 176
- Assignees
- 112
- Inventors
- 479
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 9 | 0 |
| 1978 | 18 | 0 |
| 1979 | 12 | 0 |
| 1980 | 11 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 8 | 0 |
| 1986 | 21 | 0 |
| 1987 | 11 | 0 |
| 1988 | 11 | 0 |
| 1989 | 15 | 0 |
| 1990 | 9 | 0 |
| 1991 | 15 | 0 |
| 1992 | 7 | 0 |
| 1993 | 2 | 0 |
| 1994 | 9 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 10 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 2 |
| 2002 | 4 | 5 |
| 2003 | 5 | 5 |
| 2004 | 10 | 10 |
| 2005 | 6 | 4 |
| 2006 | 3 | 8 |
| 2007 | 6 | 7 |
| 2008 | 3 | 12 |
| 2009 | 3 | 9 |
| 2010 | 6 | 14 |
| 2011 | 12 | 5 |
| 2012 | 6 | 9 |
| 2013 | 9 | 5 |
| 2014 | 6 | 6 |
| 2015 | 8 | 9 |
| 2016 | 3 | 7 |
| 2017 | 4 | 2 |
| 2018 | 5 | 9 |
| 2019 | 3 | 14 |
| 2020 | 7 | 4 |
| 2021 | 12 | 14 |
| 2022 | 3 | 3 |
| 2023 | 9 | 3 |
| 2024 | 2 | 1 |
| 2025 | 5 | 7 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Casting mold and method for producing a casting28 Oct 2025US 12,454,001 B2Nemak, S. A. B. De C.V.
- Mold device23 Sep 2025US 12,420,455 B2Toyota Jidosha Kabushiki Kaisha
- Casting mold shaping device and casting mold shaping method17 Jun 2025US 12,330,209 B2Metals Engineering Corporation
- Casting mold shaping apparatus and casting mold shaping method10 Jun 2025US 12,325,062 B2Metals Engineering Corporation
- Electric squeeze device22 Apr 2025US 12,280,419 B2Metals Engineering Corporation
- Casting mold shaping machine and casting mold shaping method20 Aug 2026US 2026/0241440 A1Metals Engineering Corporation
- Molding system and molding method26 Mar 2026US 2026/0084207 A1Sintokogio, Ltd.
- Valve device, molding machine and method for controlling a valve device30 Oct 2025US 2025/0334201 A1Heinrich Wagner Sinto Maschinenfabrik GmbH
- Casting Mold and Method for Producing a Casting28 Aug 2025US 2025/0269424 A1Nemak, S. A. B. De C.V.
- Casting mold shaping method and casting mold shaping device3 Jul 2025US 2025/0214134 A1Metals Engineering Corporation
Most cited
By later US patents
- Bearing system for a sand container to be vibrated in a lost foam casting apparatus74US 6,575,614 B2Fata Aluminium division of Fata Group S.p.A. · 2003
- Method of sand coremaking42US 6,843,303 B2General Motors Corporation · 2005
- Method of producing molds21US 5,558,148 ASintokogia Ltd. · 1996
- Automatic matchplate molding system19US 5,022,512 AHunter Automated Machinery Corporation · 1991
- Molding method and system with a molding apparatus17US 6,470,953 B1Singtokogio, Ltd. · 2002