LIGHTSTREAM
| Class | Record | Type | Presentation | Status | 
|---|---|---|---|---|
| 9, 41, 42 |  010582369   | Denominative | 2012/01/23 | Registered | 
| Class | Record | Type | Presentation | Status | 
|---|---|---|---|---|
| 11 |  002746147   | Figurative | 2002/06/10 | Registered | 
| 11 |  002745610   | Denominative | 2002/06/10 | Registered | 
| Class | Record | Type | Presentation | Status | 
|---|---|---|---|---|
| 9, 10 |  001859552   | Figurative | 2000/09/19 | Registered | 
| 9, 10 |  001849835   | Denominative | 2000/09/12 | Registered | 
(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 11:(Environmental control apparatus) Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
Class 41:(Education and entertainment) Education; providing of training; entertainment; sporting and cultural activities.
Class 42:(Computer, scientific & legal) Scientific and technological services and research and design relating thereto: industrial analysis and research services; design and development of computer hardware and software; legal services.