B29C 2045/2817
Several valve pin drive cylinders connected to the fluid distributor
Official title: {Several valve pin drive cylinders connected to the fluid distributor}
B29C2045/2817 (Several valve pin drive cylinders connected to the fluid distributor) appears on 19 US grants and 15 published applications in this corpus.
Search patents in B29C- Granted patents
- 19
- Published applications
- 15
- Assignees
- 7
- Inventors
- 32
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 6 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Flow control of an injection molding system23 Dec 2025US 12,502,816 B2Incoe Corporation
- Method of manufacturing molded resin component, manufacturing apparatus, and molded resin component14 Nov 2023US 11,813,781 B2Canon Kabushiki Kaisha
- Flow control of an injection molding system8 Aug 2023US 11,718,005 B2Incoe Corporation
- Adaptor plate and injection molding machine having such an adaptor plate22 Sep 2020US 10,780,617 B2MHT Mold & Hotrunner Technology AG
- Downstream pin velocity controlled injection molding apparatus and method22 Aug 2017US 9,738,024 B2Synventive Molding Solutions, Inc.
- Flow control of an injection molding system12 Oct 2023US 2023/0321881 A1Incoe Corporation
- Method of manufacturing molded resin component, manufacturing apparatus, and molded resin component29 Dec 2022US 2022/0410451 A1Canon Kabushiki Kaisha
- Flow control of an injection molding system24 Dec 2020US 2020/0398468 A1Incoe International, Inc.
- Adaptor plate and injection molding machine having such an adaptor plate15 Feb 2018US 2018/0043592 A1MHT Mold & Hotrunner Technology AG
- Pneumatically driven, pin velocity controlled injection molding apparatus and method26 Oct 2017US 2017/0305052 A1Synventive Molding Solutions, Inc.
Most cited
By later US patents
- Actuating mechanism for gate valve of injection nozzle74US 4,173,448 AHusky Injection Molding Systems Ltd. · 1979
- Actuating mechanism for gate valve of injection nozzle58US 4,268,240 AHusky Injection Molding Systems Ltd. · 1981
- Method and apparatus for individual control of injection mold shut-off bushings51US 4,279,582 AIncoe Corporation · 1981
- Apparatus and method for purging injection molding system43US 6,514,440 B1Synventive Molding Solutions, Inc. · 2003
- Apparatus and method for proportionally controlling fluid delivery to readily replaceable mold inserts38US 6,638,049 B1Synventive Molding Solutions, Inc. · 2003