INTRINSICALLY SAFE BATTERY ASSEMBLY

GREASE DISCHARGE DEVICE AND GREASE LUBRICATION SYSTEM

PORTABLE CLASS-II LUBRICATION DEVICE

ELECTRIC DOUBLE-ROD GREASE GUN

ELECTRIC-POWERED LUBRICATOR, AND METHOD FOR CALIBRATING ELECTRIC-POWERED LUBRICATOR

FRACTURING EQUIPMENT HAVING MULTIPLE ELECTRIC-POWER SUPPLIES

Pump with a lubricant reservoir

SYSTEMS AND METHODS FOR CHAINSAW LUBRICANT DELIVERY CONTROL

Reciprocating pump with internal venting

Lubricant dispenser

LUBRICATING OIL PUMP DEVICE

Vehicular electric oil pump device

Self-lubricating pump throat seal

LUBRICATION SYSTEM INCLUDING AN ENERGY-GENERATING ELEMENT

Electric grease barrel pump

Method for operating an oil level regulator

System, method and computer program product

Lubricant reservoir low level indicator

Lubricator

Apparatus and method for controlling a lubrication unit using flow rate feedback

Pump device for lubricant

Automatic lubrication apparatus

Automatic lubrication apparatus