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.)
Vetco Gray LLC
Original Assignee
Gray Tool Co
Filing date
Publication date
Application filed by Gray Tool CofiledCriticalGray Tool Co
Application grantedgrantedCritical
Publication of AU270754ApublicationCriticalpatent/AU270754A/en
Publication of AU204038B2publicationCriticalpatent/AU204038B2/en