CONCENTRIC DATA SYSTEMS, INC.

C-I-P

PRE-RECORDED COMPUTER PROGRAMS AND ACCOMPANYING USER MANUALS;CIP;

DB REPORT WRITER

PRE-RECORDED COMPUTER PROGRAMS AND INSTRUCTION MANUALS SOLD THEREWITH;DB REPORT WRITER;

MODELVISION

AN INTERACTIVE CALCULATOR COMPUTER PROGRAM;

R&R RELATIONAL REPORT WRITER

PRE-RECORDED COMPUTER PROGRAMS AND PROGRAM MANUALS THEREFOR SOLD AS A UNIT;RR RELATIONAL REPORT WRITER;RELATIONAL REPORT WRITER;THE HORIZONTAL LINING FEATURES IN THE MARK ARE INHERENT ELEMENTS OF THE OVERALL MARK.;

R&R REPORT WRITER

pre-recorded computer programs and program manuals sold as a unit for use in report generation applications;RR Report Writer;REPORT WRITER;The lining in the drawing is a feature of the mark and is not intended to indicate color.;

R&R WORKSHEET REPORT WRITER

THE MARK COMPRISES THE STYLIZED LETTERS R&R, THE TERM WORKSHEET REPORT WRITER AND A RECTANGULAR DESIGN.;PRE-RECORDED COMPUTER PROGRAMS AND PROGRAM MANUALS SOLD AS A UNIT FOR USE IN REPORT GENERATION APPLICATIONS;R&R WORK SHEET REPORT WRITER;WORKSHEET AND REPORT WRITER;THE HORIZONTAL LINING FEATURES IN THE MARK ARE INHERENT ELEMENTS OF THE OVERALL MARK AND ARE NOT INTENDED TO INDICATE COLOR.;

THE INFORMANT

COMPUTER SOFTWARE;

TRENDSETTER EXPERT

COMPUTER PROGRAMS AND INSTRUCTION MANUALS SOLD THEREWITH, FOR USE IN FORECASTING FOR BUSINESSES;TREND SETTER;THE LINING ON THE DRAWING OF RECORD IS A FEATURE OF THE MARK AND IS NOT INTENDED TO INDICATE COLOR.;