BLACKWOOD COAL & COKE CO. Trademarks
Image Trademark
Filed: January 17, 1928
BITUMINOUS COAL
Owned by: BLACKWOOD COAL & COKE CO.
Serial Number: 71260209
Image Trademark
Filed: October 31, 1928
BITUMINOUS COAL
Owned by: BLACKWOOD COAL & COKE CO.
Serial Number: 71274587
RED BAR QUALITY COAL
Filed: March 7, 1929
COAL
Owned by: BLACKWOOD COAL & COKE CO.
Serial Number: 71280378
