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.)
J L Case Co
Original Assignee
J L Case 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
Priority claimed from US05/597,421external-prioritypatent/US3974896A/en
Application filed by J L Case CofiledCriticalJ L Case Co
Application grantedgrantedCritical
Publication of AU493491B2publicationCriticalpatent/AU493491B2/en
Publication of AU1364576ApublicationCriticalpatent/AU1364576A/en