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U.S. Patent Number U.S. Patent Title 8,157,243 Insert Molded Evacuation Valve 7,975,805 Lubrication System 7,600,984 Hydraulic Metering Device 7,550,689 Reservoir Assembly 7,118,352 Hydraulic Metering Device 6,928,716 Method for Assembling a Multi-Piece Apparatus 6,758,092 Fluid Level Verification Apparaturs 6,635,836 Housing Contained Fluid Flow Switch and Indicator 6,532,815 Fluid Level Verification Apparatus 6,478,115 Overhead Conveyor Lubrication Apparatus and Method 6,164,924 Piston and Drive Assembly for Use in Pump 6,099,270 Single Piece Piston for Use in Pneumatically-Activated Pump 6,071,097 Single Piece Piston for Use in Pneumatically-Activated Pump 5,984,652 Single Piece Piston with Central Bore for Use in Pneumatically Activated Pump 5,961,299 Fluid Injector Pump with Interchangeable Reservoir 5,638,920 Air Tool Lubricator 5,323,653 Fluid Level Detection Apparatus 5,253,984 Apparatus for Dispensing a Liquid on a Remote Object 4,784,584 Metering Device 4,784,578 Metering Device 4,609,074 Multiple Oiler Assembly 4,577,728 Lubricant Metering Valve 4,529,514 Filter Assembly with Shutoff and Filter Element Therefore 4,409,867 Adjustable Constant Level Oiler and Tool for Making Oiler Adjustments 4,342,376 Adjustable Constant Level Oiler and Tool for Making Oiler Adjustments 4,342,375 Porous Rod Metering Valve 4,096,924 Oiler Assembly 4,062,424 Oiler Assembly 4,034,831 Oiler Assembly 3,886,796 Liquid Level Gage 3,835,708 Combined Liquid Level and Temperature Gage 3,820,397 Liquid Level Gage 3,656,584 Lubricant Manifold Assembly 3,590,857 Constant Level Liquid Supply Means 3,540,276 Liquid Level Gage 3,535,931 Combination Liquid Level Gage and Temperature Gage 3,358,510 Liquid Level Gage and Method of Making Gage Enclosure 3,198,287 Underside Lubricating Apparatus 3,163,731 Liquid Level Control Having an Annular Permanent Magnet for Actuating 3,113,337 Brush Assembly 2,979,161 Constant Level Oilers 2,865,469 Air Line Oilers 2,837,174 Combined Drop and Flush Oilers 2,646,856 Multiple Oiler 2,549,744 Oiling Device 2,381,070 Bearing Construction for Dynamoelectric Machines 2,236,436 Condenser Induction Motor 2,105,772 Dynamo-Electric Machine 2,084,058 Condenser Motor 2,034,950 Electric Motor 2,033,200 Single Phase Motor 2,028,230 Condenser Motor 1,908,522 Electric Motor D223,776 Liquid Level Gauge or Similar Article D221,890 Lubricator Reservoir or Similar Article D221,889 Lubricator Reservoir or Similar Article D221,888 Lubricator Reservoir or Similar Article D221,887 Lubricator Reservoir or Similar Article D221,886 Lubricator Reservoir or Similar Article D221,885 Lubricator Reservoir or Similar Article Canadian Patent Number Canadian Patent Title 2,595,030 Piston and Drive Assembly for Use in a Pump 2,431,098 Fluid Level Verification Apparatus 2,390,799 Fluid Level Verification Apparatus 2,347,573 Overhead Conveyor Lubrication Apparatus and Method 2,280,423 Single Piece Piston for Use in Pneumatically Activated Pump 2,268,726 Piston and Drive Assembly for Use in a Pump 2,214,604 Single Piece Piston for Use in Pneumatically Activated Pump 2,214,239 Single Piece Piston w/Central Bore for Use in Pneumatically Activated Pump 2,214,229 Fluid Injector Pump with Interchangeable Reservoir 2,183,201 Air Tool Lubricator 1,304,012 Metering Device Trademark Trademark 4,132,799 HYDRACISION & DESIGN 4,132,798 HYDRACISION 3,979,796 ULTRA-MICRO OUTPUT 3,214,904 SUB ZERO 2,911,697 OIL-RITE THE FIRST TIME 2,837,365 QUICK PACK 1,796,242 OIL-RITE DESIGN 2,261,588 THREADAPTER 1,909,723 PURGEX 1,241,812 OIL-RITE
a Mercury Switch
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