B29C 2945/7623
Clamping or closing drive means
Official title: clamping or closing drive means
B29C2945/7623 (Clamping or closing drive means) appears on 50 US grants and 55 published applications in this corpus.
Search patents in B29C- Granted patents
- 50
- Published applications
- 55
- Assignees
- 28
- Inventors
- 115
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 1 |
| 2003 | 3 | 4 |
| 2004 | 4 | 4 |
| 2005 | 0 | 1 |
| 2006 | 4 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 4 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 2 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 3 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 2 |
| 2020 | 2 | 2 |
| 2021 | 4 | 4 |
| 2022 | 1 | 1 |
| 2023 | 3 | 4 |
| 2024 | 2 | 4 |
| 2025 | 0 | 4 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Loudspeaker and method of manufacture26 May 2026US 12,641,372 B2Pss Belgium NV
- Injection molding machine with controller for diagnosing injection molding machine5 May 2026US 12,617,138 B2The Japan Steel Works, Ltd.
- Injection molding machine and method of operating the same21 Apr 2026US 12,605,870 B2The Japan Steel Works, Ltd.
- Injection molding machine and method of operating the same21 Apr 2026US 12,605,871 B2The Japan Steel Works, Ltd.
- Mold clamping method for an injection molding machine14 Apr 2026US 12,600,071 B2The Japan Steel Works, Ltd.
- Mold clamping device, injection molding machine, and mold clamping method16 Jul 2026US 2026/0200152 A1The Japan Steel Works, Ltd.
- Injection Molding Machine4 Jun 2026US 2026/0151946 A1The Japan Steel Works, Ltd.
- Injection molding apparatus and mold opening and closing device21 May 2026US 2026/0138318 A1Seiko Epson Corporation
- Injection Molding Machine and Determination Method18 Dec 2025US 2025/0381716 A1The Japan Steel Works, Ltd.
- Lifespan prediction method, lifespan prediction device, and computer program8 May 2025US 2025/0146905 A1The Japan Steel Works, Ltd.
Most cited
By later US patents
- Hybrid injection molding machine21US 6,089,849 AVan Dorn Demag Corporation · 2000
- Motor drive apparatus for an injection molding machine18US 6,333,611 B1Nissei Plastic Industrial Co., Ltd. · 2001
- Clamp force control13US 5,149,471 ACincinnati Milacron Inc. · 1992
- Control unit of a motor for an injection molding machine13US 6,676,400 B2Nokia Corporation · 2004
- System for controlling clamp pressure in an automatic molding machine12US 6,430,466 B1General Electric Company · 2002