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.)
Hk Porter Company Inc
HK Porter Co Inc
Original Assignee
Hk Porter Company Inc
HK Porter Co Inc
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 Hk Porter Company Inc, HK Porter Co IncfiledCriticalHk Porter Company Inc
Priority to FR15056ApriorityCriticalpatent/FR1431632A/en
Application grantedgrantedCritical
Publication of FR1431632ApublicationCriticalpatent/FR1431632A/en