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 - Lifetime
Application number
CA 72057
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.)
LAWRENCE ARTHUR MACNEAL
Original Assignee
LAWRENCE ARTHUR MACNEAL
Publication date
Priority to CA 72057priorityCriticalpatent/CA72057S/en
Application grantedgrantedCritical
Publication of CA72057SpublicationCriticalpatent/CA72057S/en