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
CA243,158A
Inventor
Stephen A. Petres
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.)
Joslyn Manufacturing and Supply Co
Original Assignee
Joslyn Manufacturing and Supply Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US00307548Aexternal-prioritypatent/US3828562A/en
Application filed by Joslyn Manufacturing and Supply CofiledCriticalJoslyn Manufacturing and Supply Co
Priority to CA243,158ApriorityCriticalpatent/CA1011568A/en
Application grantedgrantedCritical
Publication of CA1011568ApublicationCriticalpatent/CA1011568A/en