About 1 Trademarks found that are filed by the law firm Ester Martin Maliaro

The drawing consists of silver block lettering of the phrase "FRONTIER", stretching horizontally across a white fuselage from aft cabin doors to the forward cabin doors, and stretching vertically to well above and well below the passenger windows and a live-action photograph of a wild animal printed on both sides of the upright sections of the tail and rudder, and duplicate reproductions of the same photograph printed on the interior sides of the vertical winglets on the wings. The engine nacelles are painted green.