Cooling and retaining pin for an apparatus for cooling and handling preforms made of plastic material
US-12157257-B2 · Dec 3, 2024 · US
Method and apparatus for forming stretch blow molded containers
US9511533B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9511533-B2 |
| Application number | US-86681010-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 11, 2007 |
| Priority date | Jan 11, 2006 |
| Publication date | Dec 6, 2016 |
| Grant date | Dec 6, 2016 |
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- Title
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- Abstract
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- First independent claim
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Abstract
Official abstract text for this publication.
The present invention relates to a base assembly ( 100 ) for forming a base portion of a plastic container. The base assembly comprises a base pedestal ( 104 ), a base mold attached to the base pedestal, a push rod ( 102 ) movable between a first position and a second position with respect to the base mold to reposition a portion of the plastic container, and an activation mechanism adapted to move the push rod between the first position and the second position.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of stretch blow molding a plastic container, comprising: (a) enclosing a parison within a mold cavity of a blow mold within a stretch blow molding system, the blow mold comprising a side mold assembly and a separate base plug including a base mold defining a contact surface to form a shape of at least a part of a base portion of a plastic container, the contact surface including a cavity, an outer surface and an end surface of a push rod, the cavity…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
- B29C49/06Primary
Operations & Transport · mapped topic
- B29C49/541Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9511533B2 cover?
- The present invention relates to a base assembly ( 100 ) for forming a base portion of a plastic container. The base assembly comprises a base pedestal ( 104 ), a base mold attached to the base pedestal, a push rod ( 102 ) movable between a first position and a second position with respect to the base mold to reposition a portion of the plastic container, and an activation mechanism adapted to …
- Who is the assignee on this patent?
- Goss Kent, Kelley Paul, Bysick Scott, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification B29C49/06. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Dec 06 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).