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 86917
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.)
THOMAS L BYERS
Original Assignee
THOMAS L BYERS
Publication date
Priority to CA 86917priorityCriticalpatent/CA86917S/en
Application grantedgrantedCritical
Publication of CA86917SpublicationCriticalpatent/CA86917S/en