DUFF-NORTON COMPANY, INC.

AIRCOIL

Plastic Tubing for General Use;

BARRETT

LIFTING-JACKS;

DUFF LYNX

Electric Powered Chain and Wire Rope Hoists;

DUFF-NORTON

THE WORD, DUFF, IN THIS TRADEMARK IS DISCLAIMED APART FROM THE MARK AS SHOWN.;THE WORD, NORTON, HAS BEEN IN USE ON THE DESCRIBED GOODS SINCE JANUARY 1, 1891.;LIFTING JACKS;

DUFF-NORTON

JACKS, BOTH MECHANICAL AND HYDRAULIC, WORM GEAR JACKS, RATCHET LEVER HAND OPERATED HOISTS, GEAR DRIVEN HAND OPERATED HOISTS, ELECTRICAL HOISTS, AND PARTS AND CONTROLS THEREFOR;

JACTUATOR

JACKTUATOR;Jacks and Parts Therefor;

RAM-PAC

Manually and Motor Driven Hydraulic Series of Pumps and Rams, Hose Connections, Bases, Valves, and Gauges for the Same for Converting Reciprocating and Rotating Energy into Remote Linear Actuations in 10 to 100 Ton Capacities;

ROTARY UNION

CONNECTION DEVICES-NAMELY, ROTARY JOINTS;

STURDILIFT

scissor linkage supported lift tables for use in factories and warehouses;sturdy lift;

SUPEROID

GEARING FOR USE IN CHAIN HOISTS;APPLICANT DISCLAIMS THE REPRESENTATION OF A GEAR APART FROM THE MARK AS SHOWN, BUT NOT OTHERWISE, AND WITHOUT RELINQUISHING ANY COMMON LAW RIGHTS THEREIN.;