Mastertype Trademarks

MASTERTYPE
UNIQUE COMPUTER SOFTWARE PACKAGE DESIGNED TO TEACH TYPING BY MEANS OF AN INSTRUCTIONAL GAME
Abandoned  ·  February 11, 1983  ·  73413255  · 
MASTERTYPE
DESIGNING AND TYPESETTING DUPLICATING MASTERS-NAMELY, SPIRIT MASTERS
Cancelled  ·  June 25, 1976  ·  73091582  ·