Ink refill container
US-2024383254-A1 · Nov 21, 2024 · US
Cover opening-closing device and multi-function printer with the same
US8939522B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8939522-B2 |
| Application number | US-201213420593-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 14, 2012 |
| Priority date | Dec 5, 2011 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A cover opening-closing device for opening or closing a cover relative to a base is provided. The cover opening-closing device includes an actuation module, a transmission module, and a rotating shaft. The actuation module is disposed on the base and between the base and the cover. The transmission module is engaged to the actuation module. The rotating shaft has a first end and an opposite second end. The first end is joggled to the actuation module, and the second end is connected to the cover. The actuation module drives the rotating shaft to rotate through the transmission module, so as to allow the cover connected to the rotating shaft to move to an open position or a close position relative to the base. Thereby, a user's time is saved and proper opening and closing of the cover is ensured. A multi-function printer with the cover opening-closing device is further provided.
First claim
Opening claim text (preview).
What is claimed is: 1. A cover opening-closing device, applying for opening or closing a cover relative to a base, the cover opening-closing device comprising: an actuation module, disposed on the base and between the base and the cover; a transmission module, connected to the actuation module; a rotating shaft, having a first end and an opposite second end, wherein the first end is joggled to the transmission module, and the second end is connected to the cover, wherein when…
Assignees
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Classifications
- B41J29/13Primary
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8939522B2 cover?
- A cover opening-closing device for opening or closing a cover relative to a base is provided. The cover opening-closing device includes an actuation module, a transmission module, and a rotating shaft. The actuation module is disposed on the base and between the base and the cover. The transmission module is engaged to the actuation module. The rotating shaft has a first end and an opposite sec…
- Who is the assignee on this patent?
- Wu Yen-Jui, Kinpo Elect Inc
- What technology area does this patent fall under?
- Primary CPC classification B41J29/13. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jan 27 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).