definiens: means those Liens ( A ) securing debt that is reflected on the balance sheets or the notes thereto contained in the Company SEC Documents filed with the SEC and publicly available prior to the date hereof, ( B ) for taxes not yet due or payable or being contested in good faith and for which adequate reserves have been established in accordance with GAAP, ( C ) that constitute mechanics ', carriers ', workmens ' or like liens, liens arising under original purchase price conditional sales contracts and equipment leases with third parties entered into in the ordinary course, ( D ) Liens incurred or deposits made in the ordinary course of business consistent with past practice in coimection with workers ' compensation, unemployment insurance and social security, retirement and other legislation and ( E ) easements, covenants, declarations, rights or way, encumbrances, or similar restrictions in connection with real property owned by the Company of any of its Subsidiaries that do not materially impair the use of such real property by the Company and any of its Subsidiaries, and in the case of Liens described in clauses ( B ), ( C ), ( D ), or ( E ) that individually or in the aggregate, would not have a Material Adverse Effect on the Company and its Subsidiaries, taken as a whole