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. 21, 2023
Filed:
Aug. 17, 2022
Applicant:
Chinese Institute of Coal Science, Beijing, CN;
Inventor:
Chunyang Cui, Beijing, CN;
Assignee:
CHINESE INSTITUTE OF COAL SCIENCE, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 3/317 (2006.01); G01N 3/02 (2006.01);
U.S. Cl.
CPC ...
G01N 3/317 (2013.01); G01N 3/02 (2013.01); G01N 2203/001 (2013.01); G01N 2203/005 (2013.01);
Abstract
An impact slug includes a first slug segment and a second slug segment arranged in sequence along a length direction of the impact slug. The second slug segment is connected to the first slug segment.