B29C 2045/664
Using mould clamping means operating independently from the mould closing means
Official title: {using mould clamping means operating independently from the mould closing means}
B29C2045/664 (Using mould clamping means operating independently from the mould closing means) appears on 30 US grants and 24 published applications in this corpus.
Search patents in B29C- Granted patents
- 30
- Published applications
- 24
- Assignees
- 26
- Inventors
- 70
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 0 | 1 |
| 2016 | 4 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 4 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Electric mould opening and closing system of injection moulding machine21 Oct 2025US 12,447,657 B2Suzhou Gienkee Plastic Technology Co. , Ltd.
- Delivery device apparatuses, systems, and methods14 Oct 2025US 12,441,037 B2DEKA Products Limited Partnership
- Injection molding device29 Apr 2025US 12,285,896 B2Seiko Epson Corporation
- Mold-clamping machine25 Mar 2025US 12,257,754 B2Nissei Plastic Industrial Co., Ltd.
- Method for manufacturing resin molded product28 May 2024US 11,992,982 B2Towa Corporation
- Delivery Device Apparatuses, Systems, and Methods25 Dec 2025US 2025/0387960 A1DEKA Products Limited Partnership
- Delivery Device Apparatuses, Systems, and Methods16 Oct 2025US 2025/0319639 A1
- Delivery Device Apparatuses, Systems, and Methods25 Sep 2025US 2025/0296270 A1DEKA Products Limited Partnership
- Injection molding device1 Feb 2024US 2024/0033985 A1Seiko Epson Corporation
- Electric mould opening and closing system of injection moulding machine13 Jul 2023US 2023/0219271 A1Suzhou Gienkee Plastic Technology Co. , Ltd.
Most cited
By later US patents
- Mold clamping apparatus for molding machine35US 4,984,980 AUbe Industries, Ltd. · 1991
- Injection molding machine having a precision clamping unit29US 5,110,283 AMannesmann Aktiengesellschaft · 1992
- Mold clamping device in injection molding machine11US 5,322,430 AToshiba Kikai Kabushiki Kaisha · 1994
- Mold closing unit for use in an injection molding machine and process for controlling it11US 5,622,737 A1997
- Injection molding machine for processing synthetic materials9US 5,700,502 A1997