Metal surface and process for treating a metal surface

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United States of America Patent

PATENT NO 9683305
APP PUB NO 20130153428A1
SERIAL NO

13332288

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Abstract

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A surface treatment for metal surfaces can be used to create one or more desired effects, such as functional, tactile, or cosmetic effects. In one embodiment, the treatment involves selectively masking a portion of the surface using a photolithographic process. The mask can protect the masked portion of the surface during subsequent treatment processes such as texturizing and anodization. The mask can result in the creation of a surface having contrasting effects. A pattern can be formed by the contrasting effects in the shape of a distinct graphic, such as a logo or text.

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Patent Owner(s)

Patent OwnerAddress
APPLE INCONE APPLE PARK WAY CUPERTINO CA 95014

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akana, Jody R San Francisco, US 19 207
Russell-Clarke, Peter N San Francisco, US 60 798
Tatebe, Masashige Hyogo, JP 32 495

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