Serial Number
72127426
Owner
RUSKA INSTRUMENT CORPORATIONAttorney
Caldwell A. CameroFiling Date
Sep 7, 1961
RUSKA Trademark
Serial Number: 72127426 • Registration: 0735335
Trademark Classes
Owner Contact Info
6920 SEAWAY BOULEVARD
EVERETT, WA 98203
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
September 7, 1961
Registration Date
July 31, 1962
Goods & Services
Measuring Instruments, [ Including Instruments for Determining Permeability, Porosity, Fluid Content and Capillary Pressure of Core Samples and Equipment for Preparing Cores for Laboratory Testing; Sub-Surface Samplers, Calibrating Baths, Viscometers, Liquid Phase Pressure Volume Temperature Cells for Condensate and Black Oil Samples, Thermostatically Controlled Baths, Flash Equilibrium Separators, Sample Shipping and Storage Bottles, Gas Super-Compressibility Apparatus, ] Dead Weight Gauges, Differential Pressure Indicators and Controllers, Volumetric and Proportioning Pumps for Precise Volume and Metering Measurements,[ Magnetometers and Earth Inductors, Magnetographs, Magnetic Field Balances, Dip Instruments, Calibrating Instruments for Magnetometers and ] Auxiliary Equipment for the Above List of Products Including Auxiliary Instruments for Use Therewith, High Pressure Laboratory Valves, Fittings, and Tubing