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:
Mar. 22, 2022
Filed:
Nov. 23, 2020
Applicant:
Citic Dicastal Co., Ltd., Qinhuangdao, CN;
Inventors:
Assignee:
CITIC Dicastal CO., LTD., Hebei, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 3/50 (2006.01); G01B 5/00 (2006.01);
U.S. Cl.
CPC ...
G01B 5/0002 (2013.01); G01B 3/50 (2013.01);
Abstract
The present invention discloses an inspection tool for surface of paint that is capable of detecting if a diameter of the minimum surface without paint of a mounting surface of a bolt hole is qualified, and if a height of surface without paint of side wall of a bolt hole as a counter hole exceeds a given range. The present invention is of simple structure and is convenient for use.