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.)
FRANK G CROSS
Original Assignee
FRANK G CROSS
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 FRANK G CROSSfiledCriticalFRANK G CROSS
Priority to CA116175ApriorityCriticalpatent/CA918929A/en
Application grantedgrantedCritical
Publication of CA918929ApublicationCriticalpatent/CA918929A/en