B29C 45/1639
Removable partitions between adjacent mould cavity portions
Official title: {Removable partitions between adjacent mould cavity portions}
B29C45/1639 (Removable partitions between adjacent mould cavity portions) appears on 48 US grants and 53 published applications in this corpus.
Search patents in B29C- Granted patents
- 48
- Published applications
- 53
- Assignees
- 48
- Inventors
- 141
- Latest grant
- 12 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 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 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 3 |
| 2002 | 1 | 1 |
| 2003 | 4 | 10 |
| 2004 | 2 | 0 |
| 2005 | 2 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 0 | 2 |
| 2009 | 0 | 7 |
| 2010 | 4 | 4 |
| 2011 | 2 | 2 |
| 2012 | 1 | 3 |
| 2013 | 2 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 3 |
| 2020 | 1 | 3 |
| 2021 | 3 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Mold for molding an article in two materials12 Mar 2024US 11,926,082 B2
- Resin component, and molding method and molding device for same18 Jul 2023US 11,701,806 B2Honda Motor Co., Ltd.
- Method of manufacturing an obturator22 Mar 2022US 11,278,315 B2Covidien LP
- Injection-molding device for producing multi component moldings and method for producing multi-component moldings25 May 2021US 11,014,278 B2Kauten Textron GmbH & Co. KG
- Injection mold, injection molding method, and molded article27 Apr 2021US 10,987,838 B2Honda Motor Co., Ltd.
- Amphiphilic interlayers for polymer based containers17 Jul 2025US 2025/0229467 A1
- Injection molding system and method13 Feb 2025US 2025/0050558 A1King Steel Machinery Co., Ltd.
- Mold for molding an article in two materials2 Feb 2023US 2023/0035328 A1Gruppo Meccaniche Luciani S.R.L.
- Two-shot molded optical obturator14 Jan 2021US 2021/0007775 A1Covidien LP
- Instrument panel forming method, instrument panel, and instrument panel forming apparatus16 Jul 2020US 2020/0223388 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Insert for air bag cover assembly49US 5,458,361 ADavidson Textron Inc. · 1995
- One-piece dispensing structure and method and apparatus for making same40US 6,305,563 B1AptarGroup, Inc. · 2001
- Diaphragm for use with an electro-acoustic transducer and method of producing the same39US 5,521,886 ASony Corporation · 1996
- Gas-assisted two-shot injection molding process39US 6,623,688 B2Cascade Engineering, Inc. · 2003
- Injection molding articles of more than one resin component38US 4,275,030 A1981