B29C 2049/431
For sealing moulds
Official title: {for sealing moulds, e.g. for vacuum air floating}
B29C2049/431 (For sealing moulds) appears on 8 US grants and 8 published applications in this corpus.
Search patents in B29C- Granted patents
- 8
- Published applications
- 8
- Assignees
- 8
- Inventors
- 18
- Latest grant
- 8 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year.
Recent patents
- Blow molding device, blow molding method, and preform sealing/positioning part8 Dec 2020US 10,857,721 B2Nissei Asb Machine Co., Ltd.
- Method of handling liquid to prevent machine contamination during filling13 May 2014US 8,721,315 B2Amcor Limited
- Apparatus for blow molding aseptic containers29 Jun 2010US 7,744,365 B2Milacron LLC
- Blow molding machine7 Nov 2006US 7,131,830 B2A. K. Technical Laboratory, Inc.
- Injection blow molding device25 Apr 2006US 7,033,162 B2A. K. Technical Laboratory, Inc.
- Blow molding device, blow molding method, and preform sealing/positioning part12 Oct 2017US 2017/0291348 A1Nissei Asb Machine Co., Ltd.
- Method of handling liquid to prevent machine contamination during filling15 Mar 2012US 2012/0064189 A1Amcor Limited
- Mold gap seal16 Nov 2006US 2006/0255513 A1Graham Packaging Company L. P.
- Method and Apparatus for Blow Molding Aseptic Containers9 Nov 2006US 2006/0249887 A1Milacron LLC
- Blow molding machine4 Nov 2004US 2004/0219254 A1A. K. Technical Laboratory, Inc.
Most cited
By later US patents
- Apparatus for blow molding aseptic containers10US 7,744,365 B2Milacron LLC · 2010
- Biaxial stretch blow molding method and apparatus for wide-mouthed containers8US 6,976,836 B2Frontier, Inc. · 2005
- Blow molding machine5US 7,131,830 B2A. K. Technical Laboratory, Inc. · 2006
- Method of handling liquid to prevent machine contamination during filling4US 8,721,315 B2Amcor Limited · 2014
- Mold for suction/blowing system1US 6,514,068 B2SIG Blowtec GmbH & Co. KG · 2003