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:
Feb. 01, 1994
Filed:
Jan. 08, 1993
Applicant:
Inventors:
Osamu Toyoda, Nagoya, JP;
Katsumi Makino, Inazawa, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B / ;
U.S. Cl.
CPC ...
295274 ; 205121 ; 205122 ; 205324 ;
Abstract
A method for manufacturing a metallic ornamental plate is provided comprising the steps of press-forming a light metal plate to provide a first planar region having a first surface, and a second planar region having a second surface elevated from the first surface; and machine-finishing the elevated second surface of the second planar region to define a distinct ornamental pattern against the first surface wherein the machine-finishing step removes material from the elevated second surface.