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.)
GERHARD BJORNSON and THOMAS JAMES LECHNER BJORN JR
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.)
Johnson Service Co
Original Assignee
Johnson Service 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
Application filed by Johnson Service CofiledCriticalJohnson Service Co
Application grantedgrantedCritical
Publication of AU4961264ApublicationCriticalpatent/AU4961264A/en
Publication of AU289000B2publicationCriticalpatent/AU289000B2/en