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.)
William H. Hills Milton H. Borgman And Emory P. Mersereau Alexander L. Trifunoviäâ€
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.)
Indianhead Inc
Original Assignee
Bancroft & Sons Co J
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 Bancroft & Sons Co JfiledCriticalBancroft & Sons Co J
Application grantedgrantedCritical
Publication of AU484642B2publicationCriticalpatent/AU484642B2/en
Publication of AU6960274ApublicationCriticalpatent/AU6960274A/en