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.)
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.)
Dryke Corp Of America
Original Assignee
Dryke Corp Of America
Filing date
Publication date
Priority to US410747ApriorityCriticalpatent/US1863484A/en
Priority claimed from US410747Aexternal-prioritypatent/US1863484A/en
Application filed by Dryke Corp Of AmericafiledCriticalDryke Corp Of America
Priority to AU30865/30Aprioritypatent/AU3086530A/en
Publication of AU3086530BpublicationCriticalpatent/AU3086530B/en
Publication of AU3086530ApublicationCriticalpatent/AU3086530A/en