The trademark JST is registered in United States. It's registry includes text/words and image. This trademark protects the use rights on clothing; machinery; metal goods; vehicles; electrical and scientific apparatus; and jewelry.
The record is owned by Boot Royalty Company, L.P.; J.S.T. MFG. CO., LTD.; JIANGYIN CITY CHANGJIANG STEEL PIPE CO., LTD.; JS TECHNOS CORPORATION; LG North America, Inc.; and SUMIT DIAMOND CORPORATION.
(Metal goods) Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; iron mongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores. Class 7:
(Machinery) Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. Class 9:
(Electrical and scientific apparatus) Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), lifesaving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus. Class 12:
(Vehicles) Vehicles; apparatus for locomotion by land, air or water. Class 14:
(Jewelry) Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; jewelry, precious stones; horological and chronometric instruments. Class 25:
(Clothing) Clothing, footwear, headgear.