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.)
Blaw Knox Corp
Original Assignee
Blaw Knox 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
Application filed by Blaw Knox CorpfiledCriticalBlaw Knox Corp
Application grantedgrantedCritical
Publication of CA1230982ApublicationCriticalpatent/CA1230982A/fr
Assembly for securing filter channels to support structure in a casing such as the housing of an air handling unit and for selectively providing flanges for securing a duct to the casing