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.)
Expired
Application number
CA641064A
Inventor
Whitaker Norman
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.)
Flexello Castors and Wheels Ltd
Original Assignee
Flexello Castors and Wheels Ltd
Publication date
Application grantedgrantedCritical
Publication of CA641064ApublicationCriticalpatent/CA641064A/en