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:
Oct. 16, 2018
Filed:
Mar. 11, 2015
Trinity Industrial Corporation, Aichi, JP;
Tokinobu Shimada, Aichi, JP;
Yukihiro Goto, Aichi, JP;
TRINITY INDUSTRIAL CORPORATION, Aichi, JP;
Abstract
This invention provides a method for manufacturing a decorative-part that makes it surely and easily possible to provide fine hairline-patterns that are similar to real texture by a laser-drawing process. By the method for manufacturing the decorative part, a laser-drawing process is done onto the coating-filmthat has been formed on the surfaceof the three-dimensional part-material. In this process a laser-processed groove-groupconsists of a number of laser-processed grooves, thus providing the hairline-patternon the coating-film. The laser processed groove-groupconsists of various types of arc-like laser-processed groovesthat comprise different curvature radii R of 1,000 mm or more. The arc-like laser-processed groovesare arranged extending appropriately in the same direction and of which each groove crosses at three degrees or less in irregular overlaps that show the line of each groove being wider than any other part.