The trademark KEYSTONE is registered in Colombia. It's registry includes text/words and image. This trademark protects the use rights on medical apparatus; nonmetallic building materials; and electrical and scientific apparatus.
The record is owned by DEPUY, INC.; KEYSTONE RETAINING WALL SYSTEMS; KEYSTONE RETAINING WALL SYSTEMS, INC.; and SAMSUNG ELECTRONICS CO., LTD..
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 10: (Medical Apparatus) Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; orthopedic articles; suture materials.
Class 19: (Nonmetallic building materials) Building materials (nonmetallic); nonmetallic rigid pipes for building; asphalt, pitch and bitumen; nonmetallic transportable buildings; monuments, not of metal.
Class 25: (Clothing) Clothing, footwear, headgear.