B29C 45/076
Cooperating with two or more moulds
Official title: {cooperating with two or more moulds}
B29C45/076 (Cooperating with two or more moulds) appears on 18 US grants and 17 published applications in this corpus.
Search patents in B29C- Granted patents
- 18
- Published applications
- 17
- Assignees
- 18
- Inventors
- 34
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 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 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Injection molding system and injection molding method1 Jul 2025US 12,343,909 B2Otrajet Inc.
- Injection molding device and method for injection molding4 Mar 2025US 12,240,156 B2LG Chem.Ltd.
- Injection molding system having movable molding device and method thereof7 Jan 2025US 12,186,954 B2King Steel Machinery Co., Ltd.
- Injection molding system and method17 Sep 2024US 12,090,694 B2King Steel Machinery Co., Ltd.
- Injection molding system using multiple molds21 May 2024US 11,986,982 B2Canon U.S.A., Inc.
- Injection molding system having movable molding device and method thereof13 Mar 2025US 2025/0083368 A1King Steel Machinery Co., Ltd.
- Injection molding system and method18 Jan 2024US 2024/0017456 A1King Steel Machinery Co., Ltd.
- Injection molding system and injection molding method5 Oct 2023US 2023/0311378 A1Otrajet Inc.
- Injection molding system using multiple molds30 Mar 2023US 2023/0098527 A1Canon U.S.A., Inc.
- Injection molding device and method for injection molding7 Apr 2022US 2022/0105694 A1LG Chem.Ltd.
Most cited
By later US patents
- Injection die casting apparatus, especially for making molded parts of thermoplast-structural foam12US 4,090,836 AFried. Krupp Gesellschaft mit beschrankter Haftung · 1978
- Tandem injection molding machine with direct feed to molds8US 5,040,969 AHusky Injection Molding Systems Ltd. · 1991
- Edge-gated injection molding apparatus8US 8,932,046 B2Mold-Masters (2007) Limited · 2015
- Injection molding divers articles in selectably ordered sequence7US 4,124,343 AThe Goodyear Tire & Rubber Company · 1978
- Molding press apparatus7US 6,106,275 AGenCorp Inc. · 2000