LINKS
Mark Identification

LINKS

Serial Number

76478508

Filing Date

Dec 24, 2002

Trademark by

HARBIN MEASURING & CUTTING TOOL WORKS

Classification Information

DIAL INDICATORS; DIAL TEST INDICATORS; ELECTRONIC DIGITAL INDICATORS; INSIDE DIAL INDICATORS; CENTERING INDICATORS; TWISTED-COIL COMPARATORS; VERNIER CALIPERS; DIAL CALIPERS; ELECTRONIC DIGITAL CALIPERS; MICROMETERS; GAUGE BLOCKS; PIN GAUGES; COMMON THREAD GAUGES; GEAR MEASURING APPARATUS IN THE NATURE OF GEAR ROLL TESTERS, GEAR MESH TESTERS, GEAR PITCHLINE RUNOUT TESTERS, GEAR TOOTH THICKNESS TESTERS AND GEAR PITCH VARIATION TESTERS WHICH CAN ACCOMPLISH A VARIETY OF GEAR MEASURING TASKS INCLUDING THE INSPECTION OF TOOTH DATA ON CYLINDRICAL GEARS AND HELICAL GEARS, SHAPING AND SHAVING CUTTERS, AS WELL AS ON WORM ROBS AND WORM WHEELS; WORM AND WORM GEAR MEASURING MACHINES WHICH CAN MEASURE ALL TOOTH DATA OF IN VOLUTE, LEAD LINE OF CONTACT AND INDIVIDUAL PITCH; GEAR MEASURING INSTRUMENT USED FOR CHECKING OF THE TOOTH PROFILE ERRORS, PITCH ERRORS AND LEAD ERRORS ON IN VOLUTE CYLINDRICAL GEARS AS WELL AS ON GEAR SHAVING AND SHAPING CUTTERS; IN VOLUTE AND LEAD MEASURING MACHINES; DOUBLE FLANK ROLLING GEAR TESTERS; AUTOMATIC PITCH MEASURING INSTRUMENTS; HOB LEAD MEASURING INSTRUMENTS; GEAR ECCENTRICITY TESTERS; FULLY AUTOMATIC CAMSHAFT MEASURING INSTRUMENTS FOR MEASUREMENT OF PRECISION INSTRUMENTS; OPTICAL COORDINATES MEASURING MACHINES USED TO MEASURE THE BASIC GEOMETRY ELEMENT, DISTANCE BETWEEN PLACES, VOLUMETRIC DISTANCE, ANGLE, POSITION ERROR, INTERSECTION AND SYMMETRY; OPTICAL DIVIDING HEAD WITH PROJECTION READOUT; BENCH-TOP PROJECTOR WHICH IS AN OPTICAL METROLOGIC INSTRUMENT BASED ON THE ENLARGED IMAGE, SHAPE AND FORM OF THE MACHINE PARTS AND IS SUITABLE FOR USE IN ENGINEERING INDUSTRY; DIGITAL HEIGHT GAUGES; AUTOMATIC TESTING MACHINES FOR DIAL INDICATOR; SURFACE ROUGHNESS COMPARISON TESTERS, WHICH ARE USED TO CALIBRATE THE SURFACE ROUGHNESS OF WORK PIECES BY COMPARISON ARE WIDELY USED IN MACHINERY INDUSTRY; SURFACE ROUGHNESS MEASURING INSTRUMENTS DESIGNED TO ASSESS THE SURFACE QUALITY OF THE WORKPIECE SUCH AS PLANE, TILT, CYLINDER, INNER HOLE AND DEEP GROOVE AS WELL AS BEARING RACEWAY ETC

Electrical and Scientific Apparatus