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
CA6043F
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.)
Harry H Whitehall Kaufman Rubber Co Ltd
Original Assignee
Harry H Whitehall Kaufman Rubber Co Ltd
Publication date
Priority to CA6043FpriorityCriticalpatent/CA6043S/en
Application grantedgrantedCritical
Publication of CA6043SpublicationCriticalpatent/CA6043S/en