Multiple fluid spray gun with remotely operable selective valve control

Claim 1

IN SPRAY APPARATUS HAVING A VALVE CONTROLLED FLUID NOZZLE, A BODY MEMBER HAVING A FLUID SUPPLY CHAMBER COMMUNICATING WITH SAID NOZZLE, A PLURALITY OF RADIALLY DISPOSED VALVE CHAMBERS OPENING THROUGH VALVE SEATING PORTS TO SAID FLUID SUPPLY CHAMBER, AND A PLURALITY OF PASSAGES CONNECTABLE TO ALTERNATE SUPPLIES OF PRESSURIZED FLUID COATING MATERIAL AND EACH OF SAID PASSAGES OPENING THROUGH A VALVE CONTROLLED PORT TO A DIFFERENT ONE OF THE VALVE CHAMBERS ADJACENT THE VALVE SEATING PORT, VALVE MEANS INCLUDING A VALVE MEMBER RECIPROCABLY MOUNTED IN EACH VALVE CHAMBER AND SHIFTABLE BETWEEN A SEATED PORT CLOSING POSITION AND AN OPENED PORT INTERCONNECTING POSITION, AND MEANS FOR SELECTIVELY ACTUATING EACH OF SAID VALVE MEMBERS BETWEEN THEIR OPENED AND CLOSED POSITIONS THEREBY SELECTING THE FLUID MATERIAL SUPPLIED THROUGH SAID FLUID SUPPLY CHAMBER AND SPRAYED FROM SAID NOZZLE.