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 - Lifetime
Application number
CA72473F
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.)
Beeson and Sons Ltd
Original Assignee
Beeson and Sons Ltd
Publication date
Priority to CA72473FpriorityCriticalpatent/CA72473S/en
Application grantedgrantedCritical
Publication of CA72473SpublicationCriticalpatent/CA72473S/en