B29C 49/482
With means for moulding parts of the parisons in an auxiliary cavity
Official title: {with means for moulding parts of the parisons in an auxiliary cavity, e.g. moulding a handle}
B29C49/482 (With means for moulding parts of the parisons in an auxiliary cavity) appears on 95 US grants and 48 published applications in this corpus.
Search patents in B29C- Granted patents
- 95
- Published applications
- 48
- Assignees
- 60
- Inventors
- 143
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 3 | 3 |
| 2004 | 0 | 4 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 3 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 2 | 1 |
| 2011 | 2 | 1 |
| 2012 | 1 | 3 |
| 2013 | 3 | 2 |
| 2014 | 2 | 0 |
| 2015 | 1 | 5 |
| 2016 | 2 | 5 |
| 2017 | 1 | 2 |
| 2018 | 4 | 4 |
| 2019 | 5 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 3 |
| 2024 | 2 | 2 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mold body for a blow mold, and blow mold16 Jun 2026US 12,654,385 B2Alpla Werke Alwin Lehner GmbH & Co. KG
- Continuous stretch blow moulding system applied to specified integral handle pet preform and container structures9 Dec 2025US 12,492,041 B2Integrated Plastics Pty Limited
- Bottle blowing mold, bottle blowing machine and plastic bottle25 Nov 2025US 12,479,150 B2Guangzhou Tech-Long Packaging Machinery Co., Ltd
- Blow-molding mold, bottle blowing machine and plastic bottle16 Sep 2025US 12,415,306 B2Guangzhou Tech-Long Packaging Machinery Co., Ltd
- Method and tool for producing a plastic container, particularly a fuel container, by internal pressure forming22 Oct 2024US 12,122,084 B2Volkswagen Aktiengesellschaft
- Blow molding device16 Oct 2025US 2025/0319645 A1Hnx Co., Ltd.
- Continuous stretch blow moulding system applied to specified integral handle pet preform and container structures25 Jul 2024US 2024/0246727 A1Integrated Plastics Pty Limited
- Mold body for a blow mold, and blow mold22 Feb 2024US 2024/0059003 A1Alpla Werke Alwin Lehner GmbH & Co. KG
- Blow-molding mold, bottle blowing machine and plastic bottle28 Sep 2023US 2023/0302711 A1Guangzhou Tech-Long Packaging Machinery Co., Ltd
- Bottle blowing mold, bottle blowing machine and plastic bottle28 Sep 2023US 2023/0302712 A1Guangzhou Tech-Long Packaging Machinery Co., Ltd
Most cited
By later US patents
- Method for making chime structure for blow molded hollow member109US 4,378,328 AMauser-Werke GmbH · 1983
- Unitary, hermetically-sealed but pierceable dispensing container58US 4,178,976 AAutomatic Liquid Packaging, Inc. · 1979
- Multi-layer plastic bottle with a handle48US 5,232,107 AOwens-Illinois Plastic Products Inc. · 1993
- Container with a suspension grip and method of manufacturing the same46US 5,403,538 AMitsui Petrochemical Industries, Ltd. · 1995
- Integrally blow-molded container and closure42US 6,290,094 B1Graham Packaging Company L. P. · 2001