Mark Identification

IMPLEMENTER

Serial Number

74253739

Filing Date

Mar 9, 1992

Registration Date

Jan 12, 1993

Trademark by

PTC INC.

Classification Information

computer programs for automating, controlling and monitoring changes for source code and objects

Electrical and Scientific Apparatus

[ computer instruction manuals for use in the field of automating, controlling and monitoring changes to source code and objects ]

Paper Goods and Printed Matter