definiens: shall mean ( 1 ) Liens for Taxes, assessments or similar charges incurred in the ordinary course ofbusiness that are not yet due and payable or the amount of which is being contested in good faith ; ( 2 ) pledges or depositsmade in the ordinary course of business ; ( 3 ) Liens of mechanics, materialmen, warehousemen or similar Liens securingobligations incurred in the ordinary course of business that are not yet due and payable ; ( 4 ) purchase money Liens and Lienssecuring rental payments under capital lease arrangements or similar Liens securing obligations incurred in the ordinarycourse of business that are not yet due and payable ; and ( 5 ) Liens and encumbrances which are incurred in the ordinary courseof business and which do not in the aggregate materially detract from the value of the related assets or properties or materiallyimpair the use thereof in the operation of such business