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:
Jun. 01, 2021
Filed:
May. 31, 2019
Applicant:
Sintokogio, Ltd., Nagoya, JP;
Inventors:
Douta Sato, Toyokawa, JP;
Takehiro Sugino, Toyokawa, JP;
Assignee:
SINTOKOGIO, LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 45/00 (2006.01); B22D 46/00 (2006.01);
U.S. Cl.
CPC ...
B22D 45/00 (2013.01); B22D 46/00 (2013.01);
Abstract
[Problem] To provide a marking method and a marking device for a casting that are, even when foreign matter is adhered to a casting to be marked, capable of making an effective and appropriate mark on the casting. [Solution] Detect foreign matter on an outer surface of a casting, set marking locations--, and make a mark on the marking locations--