Electronic apparatus
US-2024170363-A1 · May 23, 2024 · US
Heat dissipation device with fastener and flange
US8944149B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8944149-B2 |
| Application number | US-201213592354-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 23, 2012 |
| Priority date | Jun 25, 2012 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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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 heat dissipation device includes a base and a fastener. The fastener includes a neck portion, a head portion formed at one end of the neck portion, and an engaging portion formed at another opposite end of the neck portion. The base defines a receiving portion through the base. The receiving portion includes an inserting hole and a mounting hole communicating with the inserting hole. A flange extends upwardly from the base toward the mounting hole. The engaging portion extends through the inserting hole from a top of the base to make the neck portion enter the inserting hole. The neck portion is then crushed into the mounting hole from the inserting hole. A top face of the head portion abuts the flange, a bottom face of the head portion abuts the base.
First claim
Opening claim text (preview).
What is claimed is: 1. A heat dissipation device, comprising: a base defining a receiving portion therethrough, the receiving portion comprising an inserting hole and a mounting hole in communication with the inserting hole; and a fastener comprising a neck portion, a head portion formed at one end of the neck portion, an engaging portion formed at another opposite end of the neck portion, the engaging portion having a diameter smaller than a diameter of each of the inserting ho…
Assignees
Inventors
Classifications
Electricity · mapped topic
Electricity · mapped topic
- H10W40/611Primary
Electricity · mapped topic
- H01L23/4006Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8944149B2 cover?
- A heat dissipation device includes a base and a fastener. The fastener includes a neck portion, a head portion formed at one end of the neck portion, and an engaging portion formed at another opposite end of the neck portion. The base defines a receiving portion through the base. The receiving portion includes an inserting hole and a mounting hole communicating with the inserting hole. A flange…
- Who is the assignee on this patent?
- Zhou Jin-Huai, Chang Wei-Hsiang, Tang Zhen, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H10W40/611. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 03 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).