Negrao; Rogerio Ferreira
Patent Applications and Registrations
Patent applications and USPTO patent grants for Negrao; Rogerio Ferreira.The latest application filed is for "front panel for conditioned air devices".
- Negrao; Rogerio Ferreira - Joinville-SC BR
- Negrao; Rogerio Ferreira - Joinville BR
| Patent | Date |
|---|---|
| Front panel for conditioned air devices Grant D562,440 - Negrao , et al. February 19, 2 | 2008-02-19 |
| Refrigerator Grant D502,711 - Floeter, Jr. , et al. March 8, 2 | 2005-03-08 |
| Front panel for an air conditioner Grant D490,509 - Negrao , et al. May 25, 2 | 2004-05-25 |
| Portable microwave oven Grant 6,693,267 - Shimizu , et al. February 17, 2 | 2004-02-17 |
| End assembly for doors of refrigerators, refrigerator freezers and freezers Grant D430,174 - Negrao , et al. August 29, 2 | 2000-08-29 |
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