U.S. federal trademark · Serial No. 50111946
Apparatus for testing and analysis of materials, namely, rheometers for measuring the viscosity, viscoelasticity, and cure properties of fluids, semi-solids, polymers, composites, resins, and elastomers; Viscometers for measuring the viscosity of polymers and macromolecules; Dispersion testing instruments for analyzing and evaluating the distribution of particles in the nature of fillers, additives, and other components within a compound to detect undermixing or overmixing; Tensometers for measuring elasticity, tensile properties, and stress-strain behavior of rubbers, thermoplastics, and thermoset materials; Tensile testing device; A system sold as a component part of a rheological tester to test polymer and mixed rubber compound materials, comprised of a die-gap sensor, a controllable pressure regulator to adjust the pressure, and seal plates to apply pressure to a polymer or mixed rubber compound sample located in a test cavity of the rheological tester and to measure material thickness of the sample
Repair and maintenance services for rubber industry measurement and testing instruments, namely, material process analyzers, rheometers, viscometers, dispersion analyzers, density and hardness testers, physical property testers, universal testers, sample cutters; Repair and maintenance services for rubber industry measurement and testing instruments for tire manufacturers, rubber processors
Calibration services for rubber industry measurement and testing instruments, namely, material process analyzers, rheometers, viscometers, dispersion analyzers, density and hardness testers, physical property testers, universal testers, sample cutters; Calibration services for rubber industry measurement and testing instruments for tire manufacturers, rubber processors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.