Registration_Number,Registration_Number_label,Registration_Date,Termination_Date,Name,Business_Name,Address_1,Address_2,City,State,Zip 523,Covington & Burling,1948-04-16,1977-11-16,Covington & Burling,,"888 - 16th Street, N.W.",,Washington,DC,20006 5489,Covington & Burling,2002-04-01,2003-04-30,Covington & Burling,,"1201 Pennsylvania Avenue, N.W.",,Washington,DC,20004-2401 4807,Covington & Burling,1993-05-26,1994-12-28,Covington & Burling,,Post Office Box 7566,"1201 Pennsylvania Avenue, N.W.",Washington,DC,20044