B29C 2049/4807
By movable mould parts in the mould halves
Official title: {by movable mould parts in the mould halves}
B29C2049/4807 (By movable mould parts in the mould halves) appears on 166 US grants and 152 published applications in this corpus.
Search patents in B29C- Granted patents
- 166
- Published applications
- 152
- Assignees
- 97
- Inventors
- 285
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 1 |
| 2003 | 2 | 3 |
| 2004 | 3 | 1 |
| 2005 | 1 | 9 |
| 2006 | 5 | 7 |
| 2007 | 0 | 3 |
| 2008 | 3 | 3 |
| 2009 | 3 | 7 |
| 2010 | 4 | 7 |
| 2011 | 4 | 8 |
| 2012 | 4 | 4 |
| 2013 | 6 | 5 |
| 2014 | 6 | 10 |
| 2015 | 7 | 9 |
| 2016 | 8 | 10 |
| 2017 | 6 | 12 |
| 2018 | 5 | 7 |
| 2019 | 15 | 12 |
| 2020 | 12 | 8 |
| 2021 | 8 | 3 |
| 2022 | 5 | 7 |
| 2023 | 6 | 6 |
| 2024 | 7 | 3 |
| 2025 | 2 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mold, mouding machine and method for molding by extrusion blow-molding6 Oct 2026US 12,752,471 B2Plastic Omnium Advanced Innovation and Research
- Method of processing a plastic container to increase internal pressure17 Mar 2026US 12,577,027 B2
- Blow mold, stretch blow molder and method for forming a container15 Apr 2025US 12,275,181 B2Alpla Werke Alwin Lehner GmbH & Co. KG
- Stretch-blown plastic container with a handle region made integral and method of production for the plastic container18 Feb 2025US 12,227,329 B2Alpla Werke Alwin Lehner GmbH & Co. KG
- Method of handling a plastic container having a moveable base31 Dec 2024US 12,179,986 B2CO2PAC Limited
- Method of processing a plastic container to increase internal pressure23 Jul 2026US 2026/0208939 A1CO2PAC Limited
- System and method for blow molding plate components for articles of footwear25 Jun 2026US 2026/0175504 A1NIKE, Inc.
- Mold, molding machine and method for molding by extrusion blow molding1 Jan 2026US 2026/0001268 A1Plastic Omnium Advanced Innovation and Research
- Blow molding mechanism, intermediate mold, and mold unit26 Jun 2025US 2025/0205959 A1Sumitomo Heavy Industries, Ltd.
- Method of processing a plastic container to increase internal pressure23 Jan 2025US 2025/0026556 A1CO2PAC Limited
Most cited
By later US patents
- Method and apparatus for blow molding hollow plastic containers178US 7,153,127 B2Graham Packaging Plastic Products, Inc. · 2006
- Method of making a blown hollow article having a ribbed interior surface133US 4,170,622 AOwens-Illinois, Inc. · 1979
- Pressure resisting plastic bottle125US 4,465,199 A1984
- Apparatus for the manufacture of a thermoplastic container with a handle64US 4,123,217 AMaschinenfabrik Johann Fischer · 1978
- Blow molding a closed plastic drum including two speed compression molding of an integral handling ring54US 5,543,107 ASonoco Products Company · 1996