B29C 49/4242
Means for deforming the parison prior to the blowing operation
Official title: {Means for deforming the parison prior to the blowing operation (B29C49/08 takes precedence)}
B29C49/4242 (Means for deforming the parison prior to the blowing operation) appears on 220 US grants and 181 published applications in this corpus.
Search patents in B29C- Granted patents
- 220
- Published applications
- 181
- Assignees
- 133
- Inventors
- 426
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 3 |
| 2002 | 4 | 2 |
| 2003 | 4 | 9 |
| 2004 | 5 | 7 |
| 2005 | 5 | 5 |
| 2006 | 5 | 9 |
| 2007 | 5 | 4 |
| 2008 | 1 | 2 |
| 2009 | 3 | 7 |
| 2010 | 2 | 6 |
| 2011 | 3 | 8 |
| 2012 | 6 | 11 |
| 2013 | 6 | 8 |
| 2014 | 9 | 16 |
| 2015 | 10 | 10 |
| 2016 | 9 | 5 |
| 2017 | 6 | 17 |
| 2018 | 8 | 12 |
| 2019 | 15 | 3 |
| 2020 | 8 | 9 |
| 2021 | 8 | 5 |
| 2022 | 4 | 10 |
| 2023 | 7 | 4 |
| 2024 | 8 | 8 |
| 2025 | 3 | 1 |
| 2026 | 4 | 0 |
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 for producing a container product and device for implementing the method31 Mar 2026US 12,589,543 B2Kocher-Plastik Maschinenbau GmbH
- Resin container manufacturing method17 Mar 2026US 12,576,574 B2Nissei Asb Machine Co., Ltd.
- Device and method for producing resin container10 Feb 2026US 12,544,969 B2Nissei Asb Machine Co., Ltd.
- Process for making a container of a given shape from sheet material9 Dec 2025US 12,491,674 B2Soremartec S.A.
- Thz measuring method and thz measuring device for measuring a joint of a container30 Jan 2025US 2025/0035437 A1
- Gas shield generator for a blow/fill/seal machine14 Nov 2024US 2024/0375339 A1Weiler Engineering, Inc.
- Gas shield for a blow/fill/seal machine14 Nov 2024US 2024/0375340 A1Weiler Engineering, Inc.
- Component for motor vehicle tank26 Sep 2024US 2024/0316853 A1Plastic Omnium Advanced Innovation and Research
- Resin-made container, resin-made container manufacturing method, resin-made container manufacturing apparatus, and mold19 Sep 2024US 2024/0308720 A1Nissei Asb Machine Co., Ltd.
Most cited
By later US patents
- Method of making a blown plastic container having a multi-axially stretch oriented concave bottom77US 3,949,033 AOwens-Illinois, Inc. · 1976
- Method of balloon formation by cold drawing/necking72US 5,807,520 ASciMed Life Systems, Inc. · 1998
- Blown plastic container having an integral single thickness skirt of bi-axially oriented PET64US 5,004,109 ABroadway Companies, Inc. · 1991
- Multiple utilization of blow-mold air54US 5,648,026 AKrupp Corpoplast Maschinenbau GmbH · 1997
- Method of balloon formation by cold drawing/necking48US 6,168,748 ASciMed Life Systems, Inc. · 2001