DAMPER DESIGN, INC. Trademarks
DD
Filed: May 9, 1977
DAMPERS FOR GAS CARRYING CONDUITS AND EXPANSION JOINTS FOR GAS CARRYING CONDUITS
Owned by: DAMPER DESIGN, INC.
Serial Number: 73125786
DAMPER DESIGN
Filed: May 17, 1977
DAMPERS FOR GAS CARRYING CONDUITS AND EXPANSION JOINTS FOR GAS CARRYING CONDUITS
Owned by: DAMPER DESIGN, INC.
Serial Number: 73126866
GOLDEN EAGLE
Filed: March 7, 1983
Burner Air Registers for Use with Coal Fired Furnaces by the Electrical Power Generating Industry
Owned by: DAMPER DESIGN, INC.
Serial Number: 73416177
DDI
Filed: August 13, 1984
DAMPERS FOR GAS CARRYING CONDUITS AND EXPANSION JOINTS FOR GAS CARRYING CONDUITS
Owned by: DAMPER DESIGN, INC.
Serial Number: 73494418
