Mark Identification

INTERFACE

Serial Number

74141180

Filing Date

Feb 22, 1991

Trademark by

SIGMA INTERNATIONAL INC.

Classification Information

computer software, in the area of computer-based, programmed learning education and training for the improvement of service-providing skills, including self-assessment tests, tutorials on effective service techniques, simulations of customer interactions typically confronted by personnel in high-technology service organizations and practice drills, and user manuals sold as a unit therewith

Electrical and Scientific Apparatus