Pietruck; Carsten
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pietruck; Carsten.The latest application filed is for "bicycle helmet".
- Pietruck; Carsten - Gevelsberg DE
| Patent | Date |
|---|---|
| Bicycle helmet Grant D903,946 - Pietruck December 1, 2 | 2020-12-01 |
| Bicycle helmet Grant D903,947 - Pietruck December 1, 2 | 2020-12-01 |
| Helmet Grant D903,201 - Pietruck November 24, 2 | 2020-11-24 |
| Helmet Grant D903,202 - Pietruck November 24, 2 | 2020-11-24 |
| Helmet Grant D872,374 - Pietruck J | 2020-01-07 |
| Combination lock Grant D862,198 - Pietruck O | 2019-10-08 |
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