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
CA18554F
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.)
Embisco Ltd A British Co
Original Assignee
Embisco Ltd A British Co
Publication date
Priority to CA18554FpriorityCriticalpatent/CA18554S/en
Application grantedgrantedCritical
Publication of CA18554SpublicationCriticalpatent/CA18554S/en