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
CA18678F
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.)
Grinwades Ltd
Original Assignee
Grinwades Ltd
Publication date
Priority to CA18678FpriorityCriticalpatent/CA18678S/en
Application grantedgrantedCritical
Publication of CA18678SpublicationCriticalpatent/CA18678S/en