13 ANGLE VALVES, BLOWOFF VALVES, CHECK VALVES, COMPOSITION DISC VALVES, CROSS VALVES, GLOBE VALVES, GROUND JOINT VALVES, RADIATOR VALVES, STRAIGHTWAY OR Y BLOWOFF VALVES AND SWING CHECK VALVES
THE USE OF MARK "UNION" HAS BEEN CONTINUOUS BY APPLICANT AND PREDECESSORS SINCE ON OR ABOUT JANUARY 1, 1860. THE USE OF MARK "UNION" HAS BEEN CONTINUOUS BY APPLICANT AND PREDECESSORS SINCE ON OR ABOUT JANUARY 1, 1860. THE WORD "DISC" IS DISCLAIMED APART FROM THE COMPOSITE MARK AS SHOWN.