Liquid dispenser, especially droplet dispenser
US-11759797-B2 · Sep 19, 2023 · US
Fluid dispenser
US9150334B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9150334-B2 |
| Application number | US-201314134734-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 19, 2013 |
| Priority date | Dec 20, 2012 |
| Publication date | Oct 6, 2015 |
| Grant date | Oct 6, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A fluid dispenser comprises a dispenser valve defining a fluid dispenser passage, and a container comprising a deformable inner pouch and a deformable outer shell that co-operate with each other to define an intermediate gap therebetween. The deformable outer shell includes a collar in engagement with the dispenser valve, and an annular flange that extends radially inwards inside the collar in such a manner as to define an edge that defines a central opening. The deformable inner pouch includes a neck that is engaged in the central opening in engagement with the edge of the annular flange and with the dispenser valve in fluid communication with the dispenser passage. The dispenser valve comprises an inlet sleeve in engagement with the neck of the deformable inner pouch and a fastener ring that in engagement with the collar of the deformable outer shell.
First claim
Opening claim text (preview).
The invention claimed is: 1. A fluid dispenser comprising a dispenser valve defining a fluid dispenser passage, and a container comprising a deformable inner pouch and a deformable outer shell that co-operate with each other to define an intermediate gap therebetween; the deformable outer shell including a collar in engagement with the dispenser valve, and an annular flange that extends radially inwards inside the collar in such a manner as to define an edge that defines a central…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B05B11/0013Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B65D35/24Primary
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9150334B2 cover?
- A fluid dispenser comprises a dispenser valve defining a fluid dispenser passage, and a container comprising a deformable inner pouch and a deformable outer shell that co-operate with each other to define an intermediate gap therebetween. The deformable outer shell includes a collar in engagement with the dispenser valve, and an annular flange that extends radially inwards inside the collar in …
- Who is the assignee on this patent?
- Aptar France Sas
- What technology area does this patent fall under?
- Primary CPC classification B05B11/0013. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Oct 06 2015 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).