B29C 2045/2753
Heating means and cooling means
Official title: {Heating means and cooling means, e.g. heating the runner nozzle and cooling the nozzle tip}
B29C2045/2753 (Heating means and cooling means) appears on 18 US grants and 12 published applications in this corpus.
Search patents in B29C- Granted patents
- 18
- Published applications
- 12
- Assignees
- 15
- Inventors
- 39
- Latest grant
- 17 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Injection molding apparatus with insulated integrated actuator electronic drive17 Dec 2024US 12,168,316 B2Synventive Molding Solutions, Inc.
- Hot to cold runner system for golf ball injection mold and methods of using same26 Nov 2024US 12,151,415 B1Acushnet Company
- Injection molding apparatus with insulated integrated actuator electronic drive5 Nov 2024US 12,134,219 B2Synventive Molding Solutions, Inc.
- Hot channel device19 Jul 2022US 11,389,998 B2Ewikon Heisskanalsysteme GmbH & Co. KG
- Apparatus for injection molding of plastic materials13 Apr 2021US 10,974,426 B2INGLASS S.p.A.
- Injection Molding Apparatus with Insulated Integrated Actuator Electronic Drive15 Dec 2022US 2022/0396018 A1Synventive Molding Solutions, Inc.
- Injection Molding Apparatus with Insulated Integrated Actuator Electronic Drive7 Jul 2022US 2022/0212384 A1Synventive Molding Solutions, Inc.
- Hot channel device4 Feb 2021US 2021/0031420 A1Ewikon Heisskanalsysteme GmbH & Co. KG
- Apparatus for injection molding of plastic materials19 Sep 2019US 2019/0283297 A1INGLASS S.p.A.
- Method of multi-cavity injection molding and mold5 Oct 2017US 2017/0282427 A1Fantec Co., Ltd.
Most cited
By later US patents
- Tool for molding plastic articles93US 4,955,804 AGeneral Motors Corporation · 1990
- Runnerless injection molding of synthetic resin with a valve gate37US 5,470,219 ASeiki Kabushiki Kaisha · 1995
- Mold gate apparatus22US 4,004,871 A1977
- Injection molding cooled socket holder for a heated nozzle20US 5,015,170 A1991
- Injection molding process for synthetic resin and its apparatus18US 4,687,613 A1987