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.)
Maryland Cup Corp
Original Assignee
Maryland Cup Corp
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 CA131,412Aexternal-prioritypatent/CA952874A/en
Application filed by Maryland Cup CorpfiledCriticalMaryland Cup Corp
Priority to CA196,317ApriorityCriticalpatent/CA963864A/en
Application grantedgrantedCritical
Publication of CA963864ApublicationCriticalpatent/CA963864A/en