Mark Identification
DERRICK-LITE RIG ELECTRICAL SYSTEMS
Serial Number
73332470
Filing Date
Oct 14, 1981
Trademark by
Classification Information
APPARATUS FOR LIGHTING DRILLING RIGS, INCLUDING TROUBLE LIGHTS, MUD PU MP LIGHTING APPARATUS, SUBSTRUCTURE LIGHTING APPARATUS, DRAWWORKS AND ENGINEAREA LIGHTING APPARATUS, FLOOR & PIPE RACK LIGHTING APPARATUS
Environmental Control Apparatus