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
CA 29562
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.)
INGA NIELSEN
LESTER H LAVERS
Original Assignee
INGA NIELSEN
LESTER H LAVERS
Publication date
Priority to CA 29562priorityCriticalpatent/CA29562S/en
Application grantedgrantedCritical
Publication of CA29562SpublicationCriticalpatent/CA29562S/en