Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunfeng Qing
Original Assignee
Yunfeng Qing
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yunfeng QingfiledCriticalYunfeng Qing
Priority to CA185593FpriorityCriticalpatent/CA185593S/en
Application grantedgrantedCritical
Publication of CA185593SpublicationCriticalpatent/CA185593S/en