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.)
John Samuel Petersen and Kenneth Joseph Unwin Raymond Henry Blecker
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.)
Simmons USA Corp
Original Assignee
Simmons USA Corp
Filing date
Publication date
Application filed by Simmons USA CorpfiledCriticalSimmons USA Corp
Application grantedgrantedCritical
Publication of AU234076B2publicationCriticalpatent/AU234076B2/en
Publication of AU5715260ApublicationCriticalpatent/AU5715260A/en