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.)
Rola Co Australia Pty Ltd
Original Assignee
Rola Co Australia Pty Ltd
Filing date
Publication date
Application filed by Rola Co Australia Pty LtdfiledCriticalRola Co Australia Pty Ltd
Priority to GB29942/62ApriorityCriticalpatent/GB1009104A/en
Priority to US217246Aprioritypatent/US3239919A/en
Application grantedgrantedCritical
Publication of AU812061ApublicationCriticalpatent/AU812061A/en
Publication of AU260230B2publicationCriticalpatent/AU260230B2/en