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
CA20409F
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.)
GEORGE WARD BARWELL Ltd
Original Assignee
GEORGE WARD BARWELL Ltd
Publication date
Priority to CA20409FpriorityCriticalpatent/CA20409S/en
Application grantedgrantedCritical
Publication of CA20409SpublicationCriticalpatent/CA20409S/en