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:
Oct. 01, 2019
Filed:
Jan. 16, 2017
Amsted Rail Company, Inc., Chicago, IL (US);
Zhaoli Yang, Xinyang, CN;
Yue Zuo, Chicago, IL (US);
Xuejun Zhu, Datong, CN;
Sijin Zhang, Xinyang, CN;
Chengqun Yan, Xinyang, CN;
Zhongxian Du, Xinyang, CN;
Jianfei Sun, Harbin, CN;
Fuyang Cao, Harbin, CN;
Dongye Yang, Harbin, CN;
Amsted Rail Company, Inc., Chicago, IL (US);
Abstract
A gas pressure tank structure including: a tank wall, a compression oil cylinder, a locking ring, a spring cylinder, a locating pin mounting hole, a dowel pinhole, a refractory brick, a guide mechanism, a sealing structure, an arc joint, an arc shaped tank bottom, a steel ladle stand, a tank cover, and a reinforcing board.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile