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
CA18342F
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.)
Lines Bros Ltd
Original Assignee
Lines Bros Ltd
Publication date
Priority to CA18342FpriorityCriticalpatent/CA18342S/en
Application grantedgrantedCritical
Publication of CA18342SpublicationCriticalpatent/CA18342S/en