B29C 2045/2761
Seals between nozzle and mould or gate
Official title: {Seals between nozzle and mould or gate}
B29C2045/2761 (Seals between nozzle and mould or gate) appears on 109 US grants and 78 published applications in this corpus.
Search patents in B29C- Granted patents
- 109
- Published applications
- 78
- Assignees
- 36
- Inventors
- 102
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 7 | 2 |
| 2002 | 3 | 7 |
| 2003 | 5 | 10 |
| 2004 | 8 | 8 |
| 2005 | 7 | 10 |
| 2006 | 6 | 2 |
| 2007 | 8 | 6 |
| 2008 | 4 | 6 |
| 2009 | 4 | 2 |
| 2010 | 5 | 4 |
| 2011 | 2 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 3 |
| 2016 | 3 | 1 |
| 2017 | 2 | 5 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 3 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Injection molding system with dynamic nozzle seal26 Nov 2024US 12,151,414 B2Injectnotech Inc.
- Injection molding tool28 May 2024US 11,992,986 B2Thermoplay S.p,A.
- Side-gate injection molding apparatus and side-gate hot runner nozzle26 Mar 2024US 11,938,667 B2Mold-Masters (2007) Limited
- Injection molding device10 Oct 2023US 11,780,132 B2Otto MäNner GmbH
- Valve pin and nozzle configuration and method of control26 Jan 2021US 10,899,055 B2Synventive Molding Solutions, Inc.
- Injection port apparatuses for hollow structural blocks30 Jul 2026US 2026/0218478 A1
- Injection mold component21 Aug 2025US 2025/0262808 A1Husky Injection Molding Systems Ltd.
- Injection Molding Tool21 Mar 2024US 2024/0092002 A1Thermoplay S.p,A.
- Injection molding device23 Nov 2023US 2023/0373139 A1Otto MäNner GmbH
- Injection molding system with dynamic nozzle seal26 Jan 2023US 2023/0023482 A1Injectnotech Inc.
Most cited
By later US patents
- Open bore injection molding apparatus86US 5,554,395 AKona Corporation · 1996
- Injection molding nozzle70US 5,885,628 ADynisco, Inc. · 1999
- Hot runner nozzle assembly66US 5,208,052 AHusky Injection Molding Systems Ltd. · 1993
- Injection molding system with flanged insulating gate seal61US 4,981,431 AMold-Masters Limited · 1991
- Injection molding nozzle60US 5,980,237 ADynisco, Inc. · 1999