Blank Rome LLP has taken yet another floor at the Chrysler Building, 405 Lexington Ave. The multipractice national law firm subleased the entire 22nd floor of 23,103 square feet from sublandlord Rheem Manufacturing. As a result of the deal, Blank Rome LLP will now occupy floors 14, 15 and 22 through 24 within the 77-story, Class A office building. The lease term runs through September 2013.