Mark Identification
SI STANDARD INSTRUMENTATION, INC.
Serial Number
73192995
Filing Date
Nov 13, 1978
Registration Date
Feb 26, 1980
Trademark by
Classification Information
ELECTRONIC INSTRUMENTS USED IN COAL TESTING TO DETERMINE PLASTICITY AND EXPANSION/CONTRACTION CHARACTERISTICS OF COAL AND COAL BLENDS AND COMPUTER INTERFACES BETWEEN COAL ANALYSIS INSTRUMENTATION AND VARIOUS MAKES OF COMMERCIAL COMPUTERS
Electrical and Scientific Apparatus