Mark Identification
CHEK-CHART
Serial Number
71508888
Filing Date
Sep 12, 1946
Registration Date
Oct 18, 1949
Trademark by
Classification Information
PUBLICATIONS AND PRINTS COMPRISING CHARTS, POCKET GUIDES, HANDBOOKS, REFERENCE BOOKS, MANUALS, BULLETINS, COMPILATIONS OF INFORMATION IN TABULAR FORM, AND GUIDES PERTAINING TO THE LUBRICATION OF VEHICLES AND MACHINERY HAVING MOVING PARTS REQUIRING LUBRICATION, PUBLISHED AT INTERVALS
Telecommunications