Printing equipment for metallic material and printing method using same
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Developer supply container and developer supplying system
US9213262B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9213262-B2 |
| Application number | US-201414187750-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 24, 2014 |
| Priority date | Aug 29, 2011 |
| Publication date | Dec 15, 2015 |
| Grant date | Dec 15, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A developer supply container includes a developer accommodating portion for accommodating developer; a discharge opening for discharging the developer from said developer accommodating portion; a pump portion capable of changing an internal pressure of said developer accommodating portion so as to discharge the developer through said discharge opening; a venting portion for permitting venting between an inside and an outside of said developer accommodating portion while preventing flowing of the developer out of said developer accommodating portion; and a ventilation blocking portion for blocking venting of said venting portion at least when said pump portion operates.
First claim
Opening claim text (preview).
The invention claimed is: 1. A developer supply container comprising: a developer accommodating portion for configured to accommodate developer; a discharge opening configured to discharge the developer from said developer accommodating portion; a pump portion capable of changing an internal pressure of said developer accommodating portion so as to discharge the developer through said discharge opening; a filter configured to permit venting between an inside and an outside…
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Physics · mapped topic
Physics · mapped topic
- G03G15/0865Primary
Physics · mapped topic
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- What does patent US9213262B2 cover?
- A developer supply container includes a developer accommodating portion for accommodating developer; a discharge opening for discharging the developer from said developer accommodating portion; a pump portion capable of changing an internal pressure of said developer accommodating portion so as to discharge the developer through said discharge opening; a venting portion for permitting venting b…
- Who is the assignee on this patent?
- Canon Kk
- What technology area does this patent fall under?
- Primary CPC classification G03G15/0865. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 15 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).