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
CA40206F
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.)
Martin O Frey
Original Assignee
Martin O Frey
Publication date
Priority to CA40206FpriorityCriticalpatent/CA40206S/en
Application grantedgrantedCritical
Publication of CA40206SpublicationCriticalpatent/CA40206S/en