Trademark Search  /  KEYSTONE COAL INDUSTRY MANUAL

KEYSTONE COAL INDUSTRY MANUAL

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73325788 · Reg. No. 1232343

Mark
KEYSTONE COAL INDUSTRY MANUAL
Status
Cancelled
Serial Number
73325788
Registration No.
1232343
Filing Date
August 31, 1981
Registration Date
March 22, 1983
Class(es)
Class 016

Owners

McGraw-Hill, Inc.
03 · New York, NY, US
McGraw-Hill, Inc.
03 · New York, NY, US

Goods & Services

Manual Relating to the Mining Industry

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