B29C 45/1744
Mould support platens
Official title: {Mould support platens}
B29C45/1744 (Mould support platens) appears on 92 US grants and 105 published applications in this corpus.
Search patents in B29C- Granted patents
- 92
- Published applications
- 105
- Assignees
- 64
- Inventors
- 181
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 6 |
| 2004 | 2 | 2 |
| 2005 | 0 | 2 |
| 2006 | 3 | 3 |
| 2007 | 1 | 9 |
| 2008 | 5 | 8 |
| 2009 | 4 | 5 |
| 2010 | 3 | 2 |
| 2011 | 4 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 8 |
| 2016 | 6 | 7 |
| 2017 | 4 | 3 |
| 2018 | 2 | 7 |
| 2019 | 4 | 9 |
| 2020 | 6 | 5 |
| 2021 | 5 | 10 |
| 2022 | 6 | 3 |
| 2023 | 2 | 3 |
| 2024 | 8 | 8 |
| 2025 | 4 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Column-free closing unit for an injection-moulding apparatus4 Aug 2026US 12,697,758 B2
- Mold clamping device and injection molding machine19 May 2026US 12,629,873 B2The Japan Steel Works, Ltd.
- Mold-clamping machine11 Nov 2025US 12,466,116 B2Nissei Plastic Industrial Co., Ltd.
- Method and system to eliminate dropping of molds for a molding machine arrangement15 Jul 2025US 12,358,197 B2Robert Bosch GmbH
- Method for moving a movable platen8 Jul 2025US 12,350,873 B2Engel Austria GmbH
- Vertical mold clamping device and vertical injection molding machine14 Aug 2025US 2025/0256439 A1The Japan Steel Works, Ltd.
- Method and system to eliminate dropping of molds for a molding machine arrangement12 Dec 2024US 2024/0408805 A1Robert Bosch GmbH
- Injection unit, injection molding machine equipped with the same, and method for modifying an injection molding machine5 Dec 2024US 2024/0399634 A1The Japan Steel Works, Ltd.
- Mold clamping device and injection molding machine29 Aug 2024US 2024/0286326 A1The Japan Steel Works, Ltd.
- Rotary platen, mold clamping device, and injection molding machine25 Jul 2024US 2024/0246271 A1The Japan Steel Works, Ltd.
Most cited
By later US patents
- Method of resin sealing semiconductor devices184US 5,059,379 AMitsubishi Denki Kabushiki Kaisha · 1991
- Mold for transfer molding45US 4,779,835 ASony Corporation · 1988
- Encapsulation means and method for reducing flash38US 4,615,857 AMotorola, Inc. · 1986
- Platen having internal spring-like characteristics for preventing deformation of mold mounting face during clamping operations27US 6,027,329 AHPM/Stadco, Inc. · 2000
- Uniformly compressible platen25US 5,593,711 AHusky Injection Molding Systems Ltd. · 1997