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
CA833387A
Inventor
D. Harrington Gerald
E. Willis Clifford
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.)
Shakespeare Co LLC
Original Assignee
Shakespeare Co LLC
Publication date
Application grantedgrantedCritical
Publication of CA833387ApublicationCriticalpatent/CA833387A/en