B29C 49/42115
Inversion
Official title: {Inversion, e.g. turning preform upside down}
B29C49/42115 (Inversion) appears on 53 US grants and 35 published applications in this corpus.
Search patents in B29C- Granted patents
- 53
- Published applications
- 35
- Assignees
- 24
- Inventors
- 75
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 4 |
| 2006 | 0 | 4 |
| 2007 | 1 | 4 |
| 2008 | 3 | 1 |
| 2009 | 1 | 0 |
| 2010 | 3 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 4 |
| 2017 | 0 | 2 |
| 2018 | 3 | 0 |
| 2019 | 2 | 3 |
| 2020 | 2 | 1 |
| 2021 | 2 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for handling preforms31 Mar 2026US 12,589,948 B2Sacmi Imola S.C.
- Continuous blow moulding machine, preforms, system and process7 Oct 2025US 12,434,423 B2Integrated Plastics Pty Limited
- Continuous blow moulding machine, preforms, system and process30 May 2023US 11,660,802 B2Integrated Plastics Pty Limited
- Method and apparatus for sterilizing bottle11 Oct 2022US 11,465,330 B2Dai Nippon Printing Co.Ltd.
- Liquid blow molding method3 May 2022US 11,318,656 B2Yoshino Kogyosho Co., Ltd.
- Heater for a preform used in container manufacturing20 Aug 2026US 2026/0241629 A1Discma AG
- Method of forming containers using a manufacturing cell20 Aug 2026US 2026/0241630 A1Discma AG
- Injection blow molding apparatus and injection blow molding method26 Mar 2026US 2026/0084362 A1Sumitomo Heavy Industries, Ltd.
- System using a manufacturing cell to form containers18 Dec 2025US 2025/0381723 A1Discma AG
- Apparatus for handling preforms30 Jan 2025US 2025/0033895 A1Sacmi Imola S.C.
Most cited
By later US patents
- Apparatus for preparing heat-set plastic hollow vessel39US 4,790,741 AToyo Seikan Kaisha, Ltd. · 1988
- Method and device for the plasma treatment of workpieces33US 7,699,933 B2Khs Corpoplast GmbH · 2010
- Plastic bottle forming machine with modular design29US 4,140,468 AEmhart Industries, Inc. · 1979
- Preform handling apparatus26US 4,693,375 A1987
- Machine for the production of hollow articles in at least one multiple mold24US 4,391,578 A1983