Markus
Mark Identification
WORLD'S # 1 STRINGS
Serial Number
99633677
Filing Date
Feb 4, 2026
Trademark by
ERNIE BALL INC.
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Classification Information
Musical Instruments
Guitar strings
Musical Instruments
S.P.E.A.R.S. DEVELOPED BY KARL BENZIO, MD STIMULUS, PERCEPTION, EMOTION, ASSESSING OPTIONS, RESPONSE, SUMMARY THOUGHT