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
CA674833A
Inventor
T. Carter Sidney
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.)
George J Meyer Manufacturing Co
Original Assignee
George J Meyer Manufacturing Co
Publication date
Application grantedgrantedCritical
Publication of CA674833ApublicationCriticalpatent/CA674833A/en