B29C 2049/4861
Neck portions of bottle producing moulds
Official title: {Neck portions of bottle producing moulds}
B29C2049/4861 (Neck portions of bottle producing moulds) appears on 19 US grants and 18 published applications in this corpus.
Search patents in B29C- Granted patents
- 19
- Published applications
- 18
- Assignees
- 14
- Inventors
- 35
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 2 | 4 |
| 2018 | 2 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 3 |
| 2023 | 1 | 0 |
| 2024 | 3 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Mold for blow molding, method for manufacturing resin container using same, and resin container7 Oct 2025US 12,434,424 B2Nissei Asb Machine Co., Ltd.
- Reduced material container and method of forming same29 Oct 2024US 12,128,601 B2Discma AG
- Support apparatus for supporting at least one neck mold of a container in an injection blow molding machine17 Sep 2024US 12,090,701 B2S.I.P.A. Societa' Industrializzazione Progettazione E Automazione S.P.A.
- Mold for blow molding, method for manufacturing resin container using same, and resin container9 Apr 2024US 11,951,670 B2Nissei Asb Machine Co., Ltd.
- Reduced material container and method of forming same5 Dec 2023US 11,833,729 B2Discma AG
- Mold for blow molding, method for manufacturing resin container using same, and resin container29 Aug 2024US 2024/0286338 A1Nissei Asb Machine Co., Ltd.
- Reduced material container and method of forming same14 Mar 2024US 2024/0083093 A1Discma AG
- Reduced material container and method of forming same27 Oct 2022US 2022/0339846 A1Discma AG
- Method for manufacturing container having covering layer and molding mold21 Jul 2022US 2022/0227036 A1Toyo Seikan Co., Ltd.
- Support apparatus for supporting at least one neck mold of a container in an injection blow molding machine14 Jul 2022US 2022/0219373 A1S.I.P.A. Societa' Industrializzazione Progettazione E Automazione S.P.A.
Most cited
By later US patents
- Preform and method for manufacturing a multi-layer blown finish container124US 6,749,780 B2Graham Packaging Company L. P. · 2004
- Method for blow molding plastic articles15US 3,944,642 AOwens-Illinois, Inc. · 1976
- Adjustable back plate for a mold12US 5,474,438 A1995
- Elastomeric doll head, molding method and mold therefor9US 6,464,557 B1Takara Co., Ltd. · 2002
- Multi-layered container and method for producing it5US 10,279,947 B2Witoplast Kisielinscy Spolka Jawna · 2019