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
CA23178F
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.)
RIDGWAY POTTERIES Ltd
Original Assignee
RIDGWAY POTTERIES Ltd
Publication date
Priority to CA23178FpriorityCriticalpatent/CA23178S/en
Application grantedgrantedCritical
Publication of CA23178SpublicationCriticalpatent/CA23178S/en