Glass articles with low-friction coatings
US-2015329416-A1 · Nov 19, 2015 · US
Double-chamber container and method for manufacturing same
US9278049B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9278049-B2 |
| Application number | US-201214002050-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 28, 2012 |
| Priority date | Mar 3, 2011 |
| Publication date | Mar 8, 2016 |
| Grant date | Mar 8, 2016 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
There is provided a method for manufacturing a double-chamber container including an agent storage chamber and a solution storage chamber separated from each other by a weak seal portion, the method including the steps of: preparing a first sheet-like member including a first agent storage chamber forming portion and a first solution storage chamber forming portion whose one sides are joined to each other, as well as a second sheet-like member including a second agent storage chamber forming portion and a second solution storage chamber forming portion whose one sides are joined to each other; and forming the agent storage chamber and the solution storage chamber by joining the first and the second sheet-like members. The weak seal portion is formed by joining the one side of the first medical solution storage chamber forming portion and the one side of the second medical solution storage chamber forming portion.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for manufacturing a double-chamber container including a medical agent storage chamber and a medical solution storage chamber separated from each other by a weak seal portion, the method comprising the steps of: preparing a first sheet member including a first medical agent storage chamber forming portion and a first medical solution storage chamber forming portion whose one sides are joined to each other at a first overlapping strip portion; preparing a second sheet member including a second medical agent storage chamber forming portion and a second medical solution storage chamber forming portion whose one sides are joined to each other at a second overlapping strip portion; and forming said medical agent storage chamber and said medical solution storage chamber by joining said prepared first sheet member and said prepared second sheet member, wherein said medical agent storage chamber is formed by joining the other sides of said first medical agent storage chamber forming portion and the other sides of said second medical agent storage chamber forming portion, said medical solution storage chamber is formed by joining the other sides of said first medical solution storage chamber forming portion and the other sides of said second medical solution storage chamber forming portion, said weak seal portion is formed by joining said one side of said first medical solution storage chamber forming portion at said first overlapping strip portion and said one side of said second medical solution storage chamber forming portion at said second overlapping strip portion. 2. The method of claim 1 , wherein a portion of the joined first and second medical solution chamber forming portion extends between the first and second medical agent storage chamber forming portions to define a portion of the medical agent storage chamber.
Assignees
Inventors
Classifications
having peelable seals · CPC title
characterised by the composition of the plastics material of the parts to be joined (welding bar compositions B29C65/125) · CPC title
comprising a barrier layer · CPC title
Enclosing spouts between the walls of bags, e.g. of medical bags · CPC title
Making non-permanent or releasable joints · CPC title
Patent family
Related publications grouped by family.
External sources
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9278049B2 cover?
- There is provided a method for manufacturing a double-chamber container including an agent storage chamber and a solution storage chamber separated from each other by a weak seal portion, the method including the steps of: preparing a first sheet-like member including a first agent storage chamber forming portion and a first solution storage chamber forming portion whose one sides are joined to…
- Who is the assignee on this patent?
- Honda Minoru, Nipro Corp
- What technology area does this patent fall under?
- Primary CPC classification A61J1/00. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Mar 08 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).