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.)
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.)
Matthew A Tyner
Original Assignee
Matthew A Tyner
Publication date
Priority to CA87437FpriorityCriticalpatent/CA87437S/en
Application grantedgrantedCritical
Publication of CA87437SpublicationCriticalpatent/CA87437S/en