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 34163
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.)
EDWARD KETIS
GEORGE KIRKHOPE MCPHAIL
Original Assignee
EDWARD KETIS
GEORGE KIRKHOPE MCPHAIL
Publication date
Priority to CA 34163priorityCriticalpatent/CA34163S/en
Application grantedgrantedCritical
Publication of CA34163SpublicationCriticalpatent/CA34163S/en