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
CA842598A
Inventor
J. Galbierz Jerome
D. Beckley James
H. Ellerbrock Donald
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.)
Officemax Inc
Original Assignee
James D Beckley
Jerome J Galbierz
Boise Cascade Corp
Publication date
Application grantedgrantedCritical
Publication of CA842598ApublicationCriticalpatent/CA842598A/en