Blow-molded syringe for use with an injector
US-2016271330-A1 · Sep 22, 2016 · US
Preform for large container, large container, and method for producing large container
US9327860B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9327860-B2 |
| Application number | US-201514628759-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 23, 2015 |
| Priority date | Dec 25, 2009 |
| Publication date | May 3, 2016 |
| Grant date | May 3, 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.
A preform 20 for a large container, used for producing a large container which is made of a polyethylene terephthalate resin and which is formed by stretch blow molding, is formed by injecting molding to have a wall thickness of 6 mm to 9 mm and have a longitudinal axis length longer than that of the large container which is a final molded product.
First claim
Opening claim text (preview).
What is claimed is: 1. A large container produced using a preform for the large container, wherein the preform is made of a polyethylene terephthalate resin and which is formed by stretch blow molding, and wherein the preform is formed by injection molding to have a wall thickness of 6 mm to 9 mm and to have a longitudinal axis length longer than that of the large container which is a final molded product, and wherein the large container has an open neck portion, a tubular trunk portion, a bottom portion sealing an end of the trunk portion, and a shoulder portion connecting the neck portion and the trunk portion, and a wall thickness of the shoulder portion is greater than a wall thickness of the trunk portion. 2. The large container according to claim 1 , wherein a weight of the preform is 550 g to 800 g.
Assignees
Inventors
Classifications
Using combined techniques for making the preform · CPC title
Stretching rods · CPC title
- B29C49/18Primary
using several blowing steps (B29C49/16 takes precedence) · CPC title
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9327860B2 cover?
- A preform 20 for a large container, used for producing a large container which is made of a polyethylene terephthalate resin and which is formed by stretch blow molding, is formed by injecting molding to have a wall thickness of 6 mm to 9 mm and have a longitudinal axis length longer than that of the large container which is a final molded product.
- Who is the assignee on this patent?
- Nissei Asb Machine Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification B29C49/18. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue May 03 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).