Mark Identification

SW

Serial Number

73241977

Filing Date

Dec 7, 1979

Registration Date

Apr 21, 1981

Trademark by

KOPPERS COMPANY INC.

Classification Information

Equipment for Wood Pulp Processing, Size Reduction & Grinding & Milling, Size Classification & Screening & Separating, Mixing & Blending, Pelleting & Densifying, Materials Handling, Mechanical & Pneumatic Conveying Parts Thereof

Machinery