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.)
UNIROYAL
Original Assignee
UNIROYAL
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 US357757Aexternal-prioritypatent/US3920438A/en
Application filed by UNIROYALfiledCriticalUNIROYAL
Priority to CA284,684ApriorityCriticalpatent/CA1028712A/fr
Application grantedgrantedCritical
Publication of CA1028712ApublicationCriticalpatent/CA1028712A/fr