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.)
Expired
Application number
GB262339A
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.)
DONALD JOHN STONHAM
Change Wares Ltd
Original Assignee
DONALD JOHN STONHAM
Change Wares Ltd
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 DONALD JOHN STONHAM, Change Wares LtdfiledCriticalDONALD JOHN STONHAM
Priority to GB262339ApriorityCriticalpatent/GB524250A/en
Publication of GB524250ApublicationCriticalpatent/GB524250A/en