COVERS FOR ELECTRONIC DEVICES
| Register | USPTO Patent |
|---|---|
| Application Number | 17788361 |
| Status | Pending |
| Filing Date | 2020-01-08 |
| First Publication Date | 2023-02-02 |
| Publication Date | 2023-02-02 |
| Owner | Hewlett-Packard Development Company, L.P. (USA) |
| Inventor |
|
Abstract
This application describes covers for electronic devices, electronic devices, and methods for making the covers. In one example, described herein is a cover for an electronic device comprising: a substrate comprising a metal; a passivation layer or a micro-arc oxidation layer deposited on at least one surface of the substrate; a primer coating layer on the passivation layer or the micro-arc oxidation layer; an optional base coating layer on the primer coating layer; a top coating layer on the optional base coating layer or on the primer coating layer; and a hydrophobic coating layer.IPC Classes ?
- C25D 11/30 - Anodisation of magnesium or alloys based thereon
- H04M 1/02 - Constructional features of telephone sets
- C25D 11/02 - Anodisation
- C25D 11/24 - Chemical after-treatment