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.)
Individual
Original Assignee
Individual
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 US07/334,656external-prioritypatent/US5038549A/en
Application filed by IndividualfiledCriticalIndividual
Publication of DE69001286D1publicationCriticalpatent/DE69001286D1/de
Application grantedgrantedCritical
Publication of DE69001286T2publicationCriticalpatent/DE69001286T2/de