Mark Identification
GRAPHING CALCULATOR EASY FILES
Serial Number
78858176
Filing Date
Apr 10, 2006
Registration Date
Sep 25, 2007
Trademark by
MCGRAW-HILL SCHOOL EDUCATION HOLDINGS LLC
Active Trademark
Classification Information
CD-ROMs and downloadable computer software featuring a supplemental math program for teachers and students in grades 6-12
Electrical and Scientific Apparatus