The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 14, 2020
Filed:
Dec. 01, 2014
Trinity Industrial Corporation, Aichi, JP;
Yukihiro Goto, Aichi, JP;
TRINITY INDUSTRIAL CORPORATION, Aichi, JP;
Abstract
This invention provides a method for manufacturing a decorative-part of which the joint-lines bordering the laser-irradiation regions are unnoticeable, thus avoiding deterioration of the design-quality of such a decorative-part. Of this invention, the design () comprises the first-blocks () of a plurality of design-patterns () that are closely arranged with the second-blocks () of a plurality of design-patterns () that are different from those of the first-blocks (). In the laser-irradiation-region-setting process, the decorative-area is divided into a plurality of laser-irradiation regions (LR, LRand LR), at which time the joint-lines (J, J) are set as borders of the first-blocks () and the second-blocks () of the design (). In the laser-irradiation process, a laser-deflector is relatively displaced, and a laser L is irradiated onto each of the laser-irradiation regions (LR, LRand LR).