Trademark Search  /  C21

C21

○ Dead · Cancelled

U.S. federal trademark · Serial No. 72363986 · Reg. No. 0913703

Mark
C21
Status
Cancelled
Serial Number
72363986
Registration No.
0913703
Filing Date
June 29, 1970
Registration Date
June 8, 1971
Class(es)
Class 016

Owners

CENGAGE LEARNING, INC.
03 · STAMFORD, CT, US
THOMSON LEARNING INC.
03 · STAMFORD, CT, US
THOMSON LEARNING LICENSING CORPORATION
03 · CLAYMONT, DE, US
SOUTH-WESTERN PUBLISHING CO.
03 · CINCINNATI, OH, US

Goods & Services

TEXT-BOOKS AND COMPLETELY PRINTED STUDENT TESTING AND PRACTICE PUBLICATIONS

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