Data Plus, Inc. Trademarks
PLD * PLUS
Filed: January 23, 1981
Electrical Telephone Apparatus for Modifying an Existing Key Telephone System for Equitably Distributing Incoming Telephone…
Owned by: Data Plus, Inc.
Serial Number: 73294095
DATA PLUS INC.
Filed: June 16, 1981
Data Communication Peripheral Apparatus
Owned by: Data Plus, Inc.
Serial Number: 73315181
