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
CA57949F
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.)
ROGER DAGE
SUZANNE DEMERS
Original Assignee
ROGER DAGE
SUZANNE DEMERS
Publication date
Priority to CA57949FpriorityCriticalpatent/CA57949S/en
Application grantedgrantedCritical
Publication of CA57949SpublicationCriticalpatent/CA57949S/en