B29C 49/5606
Pneumatically operated, i.e. closing or opening of the mould parts is done
Official title: {Pneumatically operated, i.e. closing or opening of the mould parts is done by hydraulic means}
B29C49/5606 (Pneumatically operated, i.e. closing or opening of the mould parts is done) appears on 21 US grants and 17 published applications in this corpus.
Search patents in B29C- Granted patents
- 21
- Published applications
- 17
- Assignees
- 17
- Inventors
- 66
- Latest grant
- 15 Oct 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
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| 1981 | 1 | 0 |
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| 1996 | 2 | 0 |
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| 2004 | 1 | 0 |
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| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 3 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Blow molding machine with molds moved mechanically and without the aid of electrical, hydraulic or pneumatic devices15 Oct 2019US 10,442,129 B2Simoparma Packing Italia, S.r.l.
- Molding unit for blow molding containers, equipped with a guiding wear ring18 Jun 2019US 10,322,539 B2Sidel Participations
- Blow molding process and apparatus17 Jul 2018US 10,022,904 B2Ti Automotive Technology Center GmbH
- Blowing station with compressed air-operated mold clamp, and method for holding together a blow mold of multipiece design25 Jul 2017US 9,713,898 B2Khs Corpoplast GmbH
- Blow molding process and apparatus14 Mar 2017US 9,592,631 B2Ti Automotive Technology Center GmbH
- Tooling assembly for forming a container by blow molding9 Jan 2025US 2025/0010536 A1Amcor Rigid Packaging USA, LLC
- Blow molding machine with molds moved mechanically and without the aid of electrical, hydraulic or pneumatic devices26 Oct 2017US 2017/0305060 A1Graham Packaging Company L. P.
- Molding unit for blow molding containers, equipped with a guiding wear ring12 Oct 2017US 2017/0291346 A1Sidel Participations
- Blow molding process and apparatus16 Jun 2016US 2016/0167280 A1Ti Automotive Technology Center GmbH
- Apparatus for shaping plastics material pre-forms into plastics material containers18 Feb 2016US 2016/0046060 A1Krones AG
Most cited
By later US patents
- Apparatus and method for blow moulding two thermoplastic sheets with the use of pneumatic operable membranes which close the mould halfs24US 6,444,160 B1Unfill International A/G · 2002
- Dual parison stacked clamp blow molding apparatus22US 5,551,862 AWilmington Machinery, Inc. · 1996
- Method for back-to-back blow molding of hollow bodies15US 5,705,121 A1998
- Mold clamping apparatus11US 6,749,419 B2Pechiney Emballage Flexible Europe · 2004
- Multiple utilization of working air9US 5,585,066 A1996