B29C 49/4289
Valve constructions or configurations
Official title: {Valve constructions or configurations, e.g. arranged to reduce blowing fluid consumption}
B29C49/4289 (Valve constructions or configurations) appears on 163 US grants and 174 published applications in this corpus.
Search patents in B29C- Granted patents
- 163
- Published applications
- 174
- Assignees
- 52
- Inventors
- 222
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 4 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 2 |
| 2007 | 2 | 1 |
| 2008 | 2 | 5 |
| 2009 | 1 | 3 |
| 2010 | 6 | 8 |
| 2011 | 5 | 5 |
| 2012 | 2 | 11 |
| 2013 | 4 | 5 |
| 2014 | 8 | 3 |
| 2015 | 10 | 14 |
| 2016 | 4 | 22 |
| 2017 | 11 | 8 |
| 2018 | 14 | 11 |
| 2019 | 8 | 9 |
| 2020 | 14 | 14 |
| 2021 | 8 | 10 |
| 2022 | 16 | 11 |
| 2023 | 8 | 11 |
| 2024 | 7 | 7 |
| 2025 | 10 | 4 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for forming plastic preforms into plastic containers with sterilizable aseptic valve18 Aug 2026US 12,709,050 B2Krones AG
- Conditioning station tooling28 Apr 2026US 12,611,812 B2Adler Industrial Solutions, Inc.
- Valve device and blow molding system14 Apr 2026US 12,600,075 B2Technical Response, Inc.
- Liquid filling apparatus24 Mar 2026US 12,583,725 B2Yoshino Kogyosho Co., Ltd.
- Valve assembly for blowing or draw-blowing bottles made of polymer material30 Dec 2025US 12,508,764 B2SMI S.p.A.
- Conditioning station tooling20 Aug 2026US 2026/0241631 A1Adler Industrial Solutions, Inc.
- Apparatus and method for forming plastic preforms into plastic containers with adjustable throttle13 Nov 2025US 2025/0345979 A1Krones AG
- Liquid filling apparatus11 Sep 2025US 2025/0282601 A1Yoshino Kogyosho Co., Ltd.
- Method for diagnosing a forming fluid leak in a station for forming hollow bodies28 Aug 2025US 2025/0269579 A1Sidel Participations
- Apparatus and method for forming plastic preforms into plastic containers with wear check of valves16 Jan 2025US 2025/0018636 A1Krones AG
Most cited
By later US patents
- Apparatus for filling vessels with liquid63US 5,501,253 AKrones AG Hermann Kronseder Maschinenfabrik · 1996
- Process for filling and subsequent fusion welding of receptacles46US 4,926,613 A1990
- Apparatus for stretch blow molding hollow heat-resistant container40US 5,182,122 ANissei Asb Machine Co., Ltd. · 1993
- Apparatus for blow molding hollow articles, in particular bottles37US 4,214,860 AGildemeister Corpoplast GmbH · 1980
- External center pin for blow molding machine32US 4,457,688 ACincinnati Milacron Inc. · 1984