B29C 45/1748
Retractable tie-rods
Official title: {Retractable tie-rods}
B29C45/1748 (Retractable tie-rods) appears on 22 US grants and 10 published applications in this corpus.
Search patents in B29C- Granted patents
- 22
- Published applications
- 10
- Assignees
- 16
- Inventors
- 38
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 3 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method for manufacturing a die-casting machine and die-casting machine25 Nov 2025US 12,479,023 B2Italpressegauss S.P.A.
- Locking device for an injection molding machine25 Dec 2012US 8,337,196 B2Athena Automation Ltd.
- Mold motion control system for an injection molding machine17 Jul 2012US 8,221,670 B2Athena Automation Ltd.
- Tiebar reverse extraction clamp20 Mar 2012US 8,137,093 B2Ahresty Corporation
- Molding apparatus and die changing apparatus for exclusive die20 Oct 2009US 7,604,037 B2Toyota Jidosha Kabushiki Kaisha
- Method for manufacturing a die-casting machine and die-casting machine9 May 2024US 2024/0149335 A1Italpressegauss S.P.A.
- Rotary mold type injection molding machine and method for exchanging mold member of rotary mold type injection molding machine1 Mar 2018US 2018/0056557 A1Kabushiki Kaisha Meiki Seisakusho
- Tie bar withdrawing device31 Mar 2016US 2016/0089717 A1Buhler AG
- Injection molding machine with offset moving platen actuator3 Nov 2011US 2011/0268834 A1
- Mold motion control system for an injection molding machine29 Sep 2011US 2011/0233823 A1Athena Automation Ltd.
Most cited
By later US patents
- Injection molding system with removable tie rods32US 5,417,913 A1995
- Molding system with movable mold modules26US 6,613,262 B12003
- Apparatus for facilitating access to the mold halves of a molding machine25US 3,951,579 AKoehring Company · 1976
- Die closing unit with oversize injection molding die17US 4,094,621 A1978
- Molding apparatus and die changing apparatus for exclusive die16US 7,585,168 B2Toyota Jidosha Kabushiki Kaisha · 2009