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.)
SAMUEL WILLIAM RILEY and ROBERT HUME SINN AMON FREDERICK MERRILL GALLOWAY
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.)
HK Porter Co Inc
Original Assignee
HK Porter Co Inc
Filing date
Publication date
Application filed by HK Porter Co IncfiledCriticalHK Porter Co Inc
Application grantedgrantedCritical
Publication of AU432018B2publicationCriticalpatent/AU432018B2/en
Publication of AU4207468ApublicationCriticalpatent/AU4207468A/en