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.)
KEGEL OTTOR FREDERICK
WASHBURN PAUL
Original Assignee
KEGEL OTTOR FREDERICK
WASHBURN PAUL
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 KEGEL OTTOR FREDERICK, WASHBURN PAULfiledCriticalKEGEL OTTOR FREDERICK
Application grantedgrantedCritical
Publication of CA183656ApublicationCriticalpatent/CA183656A/fr