PETROBRAS

| Class | Record | Type | Presentation | Status |
|---|---|---|---|---|
| 1 | | Mixed | 1958/06/17 | Registered |
| 1 | | Mixed | 1970/03/09 | Forsaken |
| 1 | | Mixed | 1970/03/09 | Forsaken |
| 1 | | Mixed | 1970/03/09 | Forsaken |
| 8 | | Mixed | 1970/03/09 | Forsaken |
| 4 | | Mixed | 1970/03/09 | Forsaken |
| 38 | | Mixed | 1970/03/09 | Forsaken |
| 1 | | Mixed | 1970/03/09 | Forsaken |
| 11 | | Denominative | 1968/02/01 | Registered |
| 1 | | Denominative | 1970/03/09 | Registered |
| 4 | | Denominative | 1970/03/09 | Registered |
| 37 | | Denominative | 1970/03/09 | Registered |
| 38 | | Denominative | 1970/03/09 | Registered |
(Chemicals) Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
Class 4:(Lubricants and fuels) Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants; candles, wicks.
Class 8:(Hand tools) Hand tools and implements (hand operated); cutlery; side arms; razors.
Class 11:(Environmental control apparatus) Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
Class 37:(Building construction and repair) Building construction; repair; installation services.
Class 38:Telecommunications