SCHIMPF; Oliver
Patent Applications and Registrations
Patent applications and USPTO patent grants for SCHIMPF; Oliver.The latest application filed is for "protective helmet; method for reducing or preventing a head injury".
- SCHIMPF; Oliver - Braunschweig DE
- Schimpf; Oliver - Braumschweig DE
| Patent | Date |
|---|---|
| Protective Helmet; Method For Reducing Or Preventing A Head Injury App 20150074875 - Schimpf; Oliver | 2015-03-19 |
| Protective helmet; Method for mitigating or preventing a head injury App 20120060251 - Schimpf; Oliver | 2012-03-15 |
| Protective helmet Grant 7,757,309 - Schimpf July 20, 2 | 2010-07-20 |
| Integral helmet Grant 7,555,788 - Schimpf July 7, 2 | 2009-07-07 |
| Integral Helmet App 20080115260 - SCHULZ; Christian ; et al. | 2008-05-22 |
| Protective Helmet App 20080072364 - Schimpf; Oliver | 2008-03-27 |
| Crash Helmet App 20080028501 - Schimpf; Oliver | 2008-02-07 |
| Integral Helmet App 20070250993 - Schimpf; Oliver | 2007-11-01 |
| Helmet for a race driver Grant 6,691,325 - Pelletier , et al. February 17, 2 | 2004-02-17 |
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