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.)
Alterra Holdings Corp
Original Assignee
Individual
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 US08/921,287external-prioritypatent/US5996459A/en
Application filed by IndividualfiledCriticalIndividual
Publication of CA2438780A1publicationCriticalpatent/CA2438780A1/fr
Lock and/or release systems, associated in structure and operation to the rests of circular blades or creasers, for cutters or creasing machines to be used industrially in the field of the paper and cardboard manufacturing