B29C 2045/2706
Rotatable sprue bushings or runner channels for controlling runner flow in one
Official title: {rotatable sprue bushings or runner channels for controlling runner flow in one cavity}
B29C2045/2706 (Rotatable sprue bushings or runner channels for controlling runner flow in one) appears on 5 US grants and 5 published applications in this corpus.
Search patents in B29C- Granted patents
- 5
- Published applications
- 5
- Assignees
- 5
- Inventors
- 13
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and apparatus for injection and manufacture of molded components with vacuum assist4 Nov 2025US 12,459,178 B2Crocs, Inc.
- Injection device provided with flow path switching block1 Dec 2020US 10,850,438 B2The Japan Steel Works, Ltd.
- Injection mold plate module having switchable sub-runners12 Jun 2012US 8,197,247 B2Hon Hai Precision Industry Co., Ltd.
- Process and device for the injection molding of a plastic mass5 Feb 2002US 6,344,164 B1
- Molding apparatus with rotatable sprue bushing20 Dec 1994US 5,374,183 AShinkoh Selubic Co., Ltd.
- Self-releasing tie23 Jan 2025US 2025/0026054 A1
- Injection device provided with flow path switching block14 Feb 2019US 2019/0047195 A1The Japan Steel Works, Ltd.
- Rotary valve4 Oct 2018US 2018/0281252 A1Synventive Molding Solutions, Inc.
- Methods and apparatus for injection and manufacture of molded components with vacuum assist25 Jan 2018US 2018/0022000 A1Crocs, Inc.
- Mold plate module and injection mold having same27 Oct 2011US 2011/0262578 A1Hon Hai Precision Industry Co., Ltd.
Most cited
By later US patents