Filed Nov. 13, 2018

Serial No. 76720602

Examining Attorney CHRISTOPHER MI NUNLEY

Class Scientific instrumentation for measuring rheological and viscometric properties of lubricants and other fluids, and replacement parts therefor; Scientific instruments, namely, apparatus that can be heated and cooled, for measuring apparent viscosity and providing rheological data of engine oils and other lubricants, oleaginous liquids and related fluids, and replacement parts therefor; scientific instruments that can be cooled, namely, apparatus for measuring viscosity and providing rheological data of engine oils and other lubricants, oleaginous liquids and related fluids, and replacement parts therefor; scientific instruments that can be cooled without a liquid bath intermediary, namely, apparatus for measuring viscosity and providing rheological data of engine oils and other lubricants, oleaginous liquids and related fluids, and replacement parts therefor; rotational viscometers for measuring apparent viscosity and providing rheological data of engine oils and other lubricants, oleaginous liquids and related fluids, and replacement parts therefor; rotational viscometers that can be heated and cooled, for measuring apparent viscosity and providing rheological data of engine oils and other lubricants, oleaginous liquids and related fluids, and replacement parts therefor; rotational viscometers that can be cooled, for measuring apparent viscosity and providing rheological data of engine oils and other lubricants, oleaginous liquids and related fluids, and replacement parts therefor; rotational viscometers that can be cooled without a liquid bath intermediary, for measuring apparent viscosity and providing rheological data of engine oils and other lubricants, oleaginous liquids and related fluids, and replacement parts therefor; 021; 023; 026; 036; 038