B22C 15/08
Involving pneumatic or hydraulic mechanisms
Official title: involving pneumatic or hydraulic mechanisms
B22C15/08 (Involving pneumatic or hydraulic mechanisms) appears on 61 US grants and 49 published applications in this corpus.
Search patents in B22C- Granted patents
- 61
- Published applications
- 49
- Assignees
- 28
- Inventors
- 122
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 4 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 6 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 4 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 4 |
| 2019 | 0 | 6 |
| 2020 | 3 | 2 |
| 2021 | 4 | 5 |
| 2022 | 0 | 0 |
| 2023 | 3 | 1 |
| 2024 | 0 | 1 |
| 2025 | 3 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Mold molding apparatus and method for controlling mold molding apparatus30 May 2023US 11,660,664 B2Sintokogio, Ltd.
- Core molding device25 Apr 2023US 11,633,894 B2Toyota Jidosha Kabushiki Kaisha
- Casting mold shaping machine and casting mold shaping method20 Aug 2026US 2026/0241440 A1Metals Engineering Corporation
- Valve device, molding machine and method for controlling a valve device30 Oct 2025US 2025/0334201 A1Heinrich Wagner Sinto Maschinenfabrik GmbH
- Casting mold shaping method and casting mold shaping device3 Jul 2025US 2025/0214134 A1Metals Engineering Corporation
- Flask removal unit, modeling machine, and flask removal method22 May 2025US 2025/0162021 A1Sintokogio, Ltd.
- Casting mold shaping apparatus and casting mold shaping method23 Jan 2025US 2025/0025935 A1Metals Engineering Corporation
Most cited
By later US patents
- Molding method and system with a molding apparatus17US 6,470,953 B1Singtokogio, Ltd. · 2002
- Method and apparatus for compacting foundry mold making material about a foundry mold pattern13US 4,915,159 ABMD Badische Maschinenfabrik Durlach GmbH · 1990
- Device for producing molds11US 5,682,941 ASintokogio, Ltd. · 1997
- Molding apparatus with a compressed air squeeze plate10US 4,230,172 ASintokogio, Ltd. · 1980
- Method for making sand molds9US 4,598,756 AKabushiki Kaisha Komatsu Seisakusho · 1986