Trademark Search  /  PLATO

PLATO

○ Dead · Expired

U.S. federal trademark · Serial No. 73046756 · Reg. No. 1023171

Mark
PLATO
Status
Expired
Serial Number
73046756
Registration No.
1023171
Filing Date
March 17, 1975
Registration Date
October 21, 1975
Class(es)
Class 009

Owners

CONTROL DATA CORPORATION
98 · MINNEAPOLIS MN
CONTROL DATA CORPORATION
98 · URBANA, IL, US

Goods & Services

COMPUTER-BASED TEACHING SYSTEM COMPRISING KEYBOARDS, DISPLAY UNITS AND AUDIO OR VISUAL EDUCATIONAL SOURCE MATERIAL

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.