BETASCOPE
Filed: April 10, 1962
Thickness Gauges
Owned by: Twin City International Inc.
Serial Number: 72141997
TC
Filed: March 17, 1980
Thickness Measuring Instruments
Owned by: Twin City International Inc.
Serial Number: 73254323
AUTOBETA
Filed: May 26, 1981
Thickness Measuring Apparatus for Measuring Metallic and Organic Coating Thicknesses Applied to Metallic and Organic Substrates…
Owned by: Twin City International Inc.
Serial Number: 73311922
AUTOTEST
Filed: August 14, 1981
Thickness Measuring Apparatus for Measuring Conductive and Nonconductive Coating Thicknesses Applied to Ferrous Substrates…
Owned by: Twin City International Inc.
Serial Number: 73323621
COULOTEST
Filed: March 14, 1983
ELECTRONIC MEASURING INSTRUMENTS NAMELY , THICKNESS MEASURING INSTRUMENTS FOR MEASURING METAL COATINGS.
Owned by: Twin City International Inc.
Serial Number: 73417087
TWINTEST
Filed: May 2, 1984
Electronic Measuring Instruments-Namely, Thickness Measuring Instruments for Measuring Metals
Owned by: Twin City International Inc.
Serial Number: 73478346
