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.)
VIP Co
VIP Inc
Original Assignee
VIP Co
VIP 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
Priority claimed from US115110Aexternal-prioritypatent/US3143060A/en
Application filed by VIP Co, VIP IncfiledCriticalVIP Co
Priority to FR898648ApriorityCriticalpatent/FR1331541A/fr
Application grantedgrantedCritical
Publication of FR1331541ApublicationCriticalpatent/FR1331541A/fr