Mark Identification

COHOGG

Serial Number

73053728

Filing Date

May 30, 1975

Registration Date

Jan 4, 1977

Trademark by

WORMSER ENGINEERING INC.

Classification Information

CONSULTING WITH RESPECT TO DESIGN OF COAL COMBUSTORS EACH INCLUDING A FLUIDIZED BED COMBUSTOR, A PYROLYZER, AND AN AFTERBURNER

Computer and Scientific