88413933
May 3, 2019
Jul 13, 2021
KOPPERS UTILITY AND INDUSTRIAL PRODUCTS INC.
Active Trademark
Laminated wood and sawed wood utility crossarms; preservative treated wood products, namely, pilings, utility poles, posts, lumber, and structural supports and laminated structural wood products for general construction purposes in the nature of wood blocks, wood joists, wood beams
Nonmetallic Building Materials