Mark Identification
BREAKTHROUGH!
Serial Number
74210846
Filing Date
Oct 9, 1991
Trademark by
Classification Information
on-screen tutorial computer programs that operate as quick reference windows withing an application for Lotus 1-2-3, Lotus 2.2, and Lotus 3.1; WordPerfect 5.0 and 5.1 and basics of Microcomputers and DOS
Electrical and Scientific Apparatus