Carvalho; Evandro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Carvalho; Evandro.The latest application filed is for "diaper with waste bag for disposal".
- Carvalho; Evandro - Tamarac FL US
- Carvalho; Evandro - Hollywood FL
| Patent | Date |
|---|---|
| Diaper with waste bag for disposal App 20130110072 - Carvalho; Evandro ; et al. | 2013-05-02 |
| Transformable tail gate for truck bed Grant 7,513,552 - Carvalho April 7, 2 | 2009-04-07 |
| Provision of protected content files via payment system Grant 7,475,042 - Carvalho January 6, 2 | 2009-01-06 |
| Provision of protected content files via payment system App 20080147560 - Carvalho; Evandro | 2008-06-19 |
| Transformable tail gate for truck bed App 20070284904 - Carvalho; Evandro | 2007-12-13 |
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