Barrett, David A. Trademarks
SCHOOL OF THE BLUES
EDUCATIONAL SERVICES, NAMELY, CONDUCTING PRIVATE INSTRUCTION, CLASSES, SEMINARS, CONFERENCES, AND WORKSHOPS TEACHING HOW…
Owned by: Barrett, David A.
Serial Number: 78100526
HARMONICA MASTERCLASS
Printed lessons and books featuring lessons on harmonicas and harmonica playing
Owned by: BARRETT, DAVID A.
Serial Number: 85143873
