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.)
Ceased
Application number
GBGB9805623.7A
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.)
PORTER WILLIAM L
Original Assignee
PORTER WILLIAM L
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
Application filed by PORTER WILLIAM LfiledCriticalPORTER WILLIAM L
Priority to GBGB9805623.7ApriorityCriticalpatent/GB9805623D0/en
Publication of GB9805623D0publicationCriticalpatent/GB9805623D0/en
Priority to US09/259,400prioritypatent/US6153213A/en