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.)
Inventor West Medford Massachusetts U. SA Frederick Henry Perry
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.)
USM Ltd
Original Assignee
United Shoe Machinery Company of Canada
Filing date
Publication date
Application filed by United Shoe Machinery Company of CanadafiledCriticalUnited Shoe Machinery Company of Canada
Priority to AU2236/04ApriorityCriticalpatent/AU223604A/en
Publication of AU223604BpublicationCriticalpatent/AU223604B/en
Publication of AU223604ApublicationCriticalpatent/AU223604A/en