KOEHLER INSTRUMENT COMPANY, INC. Trademark

Beakers; Calibrated glassware; Calorimeters; Centrifuges used as laboratory apparatus; Chromatography apparatus for laboratory use; Colorimeters; Distillation apparatus for scientific purposes; Flasks for laboratory use; Furnaces for laboratory use; Gas chromatography apparatus for laboratory use; Glassware for scientific experiments in laboratories; Graduated glassware; Hydrometers; Laboratory apparatus, namely, centrifuges; Laboratory centrifuges; Laboratory equipment and supplies, namely, centrifuge tubes; Laboratory equipment and supplies, namely, thermometers; Laboratory equipment, namely, electric bath heaters; Laboratory glassware; Laboratory glassware, namely, burettes; Laboratory glassware, namely, flasks; Measuring glassware; Ovens for laboratory use; Refractometers; Scientific apparatus for determining the water content in petroleum products; Scientific apparatus, namely, spectrometers and parts and fittings therefor; Scientific instrumentation for measuring physical properties of petroleum products in the nature of evaluating physical properties such as Viscosity, Flash point, oxidation characteristics, wear and friction properties etc. of products such as a variety of fuels, lubricants, greases, waxes, asphalts and similar materials, not for medical use; Small sample containers, for testing oils and lubricants; Thermometers not for medical purposes; Thermometers, not for medical purposes; Vacuum distillation apparatus for laboratory use

Centrifuges; Oil centrifuges

Chemicals, namely, certified reference materials (CRMs) specifically chemical substances (lubricants and fuels) used for analysis and physical property testing in laboratories, other than for medical or veterinary purposes, for use in the calibration and verification of kinematic and dynamic viscosity test equipment