OPTI-FINGERING
Mark Identification

OPTI-FINGERING

Serial Number

77230481

Filing Date

Jul 16, 2007

Registration Date

Jun 14, 2011

Trademark by

TERRA KNIGHTS MUSIC INC.

Classification Information

Computer software for processing digital music files; Computer software for correlating musical notes to instrument fingering; Educational software featuring instruction in finger placement on musical instrument; Music-composition software; Computer programs for correlating musical notes to instrument fingering

Electrical and Scientific Apparatus