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 340
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.)
CHARLES GURNEY
EDWARD GURNEY
Original Assignee
CHARLES GURNEY
EDWARD GURNEY
Publication date
Priority to CA 340priorityCriticalpatent/CA340S/en
Application grantedgrantedCritical
Publication of CA340SpublicationCriticalpatent/CA340S/en