HIGH SPEED LASER PROCESSES FOR MARKING ARTICLES IN MOTION, AND MARKED ARTICLES
卷宗概要
发明人
Joseph Craig LESTER; Courtney Elizabeth BYRNE; Benjamin Jacob CLARE; Marc Andrew MAMAK; Anthony M. OGG
IPC 分类
CPC 分类
An article of manufacture having a surface that is imprinted without ink, the imprinting having been effected via impartation of a pattern of substantially circular marks created by one or more of oxidation, reduction, ablation, etching, foaming, carbonization or annealing of material at and/or proximate the surface of the article.
原文（中文）
An article of manufacture having a surface that is imprinted without ink, the imprinting having been effected via impartation of a pattern of substantially circular marks created by one or more of oxidation, reduction, ablation, etching, foaming, carbonization or annealing of material at and/or proximate the surface of the article.