A.OK
Mark Identification

A.OK

Serial Number

73157075

Filing Date

Mar 13, 1978

Registration Date

Oct 10, 1978

Trademark by

A-OK SPECIALTY COMPANY INC.

Classification Information

OIL FIELD SPECIALTY EQUIPMENT INCLUDING: FLUID END STUDS, HAMMER LUG NUTS, WASH PIPE, SPINNING CHAIN, DERRICK AND SAFETY PINS, CHOKE NIPPLES, ROLLER CHAIN, MUD SAVER BUCKETS (STEVENS), AND OIL SAVER BUCKETS (STEVENS)

Metal Goods

PUMP LINERS, PONY ROD EXTENSION RODS, PISTON RODS, PISTONS, WIRE LINE GUIDE ROLLERS (STEVENS), TURN BACK ROLLERS (STEVENS), CUSTOM RIG CANVAS (STEVENS), SHALE SHAKER SCREENS (STEVENS), AND SHALE SHAKER PARTS (STEVENS)

Machinery

GASKETS, PISTON ROD PACKING, MUD PUMP SUCTION HOSES, AND WASH PIPE PACKING

Rubber Goods