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
CA61993F
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.)
Maja K Willoughby
Original Assignee
Maja K Willoughby
Publication date
Priority to CA61993FpriorityCriticalpatent/CA61993S/en
Application grantedgrantedCritical
Publication of CA61993SpublicationCriticalpatent/CA61993S/en