LUBRICATING SYSTEMS AND EQUIPMENT-NAMELY, DIVIDER VALVES, CHECK VALVES, HYDRAULIC PUMPS, PNEUMATIC PUMPS, MECHANICAL PUMPS, CHEMICAL PUMPS, OIL AND GREASE RESERVOIRS, PUMP AND RESERVOIR ASSEMBLIES, MECHANICAL FORCE FEED LUBRICATORS, CHEMICAL INJECTION SYSTEMS CONSISTING OF A BASE, A RESERVOIR, A GEAR BOX AND A PLUNGER PUMP FOR INJECTING ADDITIVES INTO A STEADY FLOWING FLUID, CIRCULATING OIL PACKAGES-NAMELY, LUBRICATING SYSTEMS USED TO RECIRCULATE OIL TO VARIOUS BEARINGS ON A MACHINE OR PIECE OF EQUIPMENT AND CONSISTING OF A PUMP, FILTERS, PIPING, DIVIDER VALVES, A RESERVOIR AND MONITORING DEVICES, FLOW REVERSERS IN THE NATURE OF VALVES, AND LUBRICATION PACKAGES-NAMELY, LUBRICATION SYSTEMS WHICH SUPPLY OIL OR GREASE TO BEARINGS BUT DO NOT RECIRCULATE IT AND WHICH CONSIST OF A PUMP, A RESERVOIR, TUBING OR PIPE, DIVIDER VALVES, A CYCLE INDICATOR AND AN ELECTRIC CONTROL PANEL