Papageorge; Nick Efthemios
Patent Applications and Registrations
Patent applications and USPTO patent grants for Papageorge; Nick Efthemios.The latest application filed is for "child soothing device with a low frequency sound chamber".
- Papageorge; Nick Efthemios - Upper Darby PA
| Patent | Date |
|---|---|
| Child soothing device with a low frequency sound chamber Grant 8,146,989 - Godiska , et al. April 3, 2 | 2012-04-03 |
| Compartment for integrating an electronic device in a child motion device Grant 7,938,731 - Papageorge , et al. May 10, 2 | 2011-05-10 |
| Child Soothing Device with a Low Frequency Sound Chamber App 20080240483 - Godiska; James E. ; et al. | 2008-10-02 |
| Compartment for Integrating an Electronic Device in a Child Motion Device App 20080136229 - Papageorge; Nick Efthemios ; et al. | 2008-06-12 |
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