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:
Jul. 28, 2026
Filed:
Jan. 22, 2021
China Petroleum & Chemical Corporation, Beijing, CN;
China Petroleum & Chemical Corporation Qingdao Research Institute of Safety Engineering, Qingdao, CN;
Lei Bao, Qingdao, CN;
Anfeng Yu, Qingdao, CN;
Peng Wang, Qingdao, CN;
Wenyi Dang, Qingdao, CN;
Yongzhong Bai, Qingdao, CN;
Chen Kuang, Qingdao, CN;
Xiaodong Ling, Qingdao, CN;
Guoxin Chen, Qingdao, CN;
Houda Li, Qingdao, CN;
Meng Gu, Qingdao, CN;
Abstract
A flame arrester has a housing having an inlet and an outlet, and a flame retardant core arranged within the housing. Arranged within the flame arrester housing between the flame retardant core and the inlet is a flame arresting mechanism for preventing flames from directly impacting a central zone of the flame retardant core. The flame arresting mechanism may include a flame retardant barrel and a flame retardant plate assembly disposed within the flame arrester housing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile