Walpurgis; Hans-Peter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Walpurgis; Hans-Peter.The latest application filed is for "watercraft".
- Walpurgis; Hans-Peter - Bad Salzuflen DE
- Walpurgis; Hans-Peter - Kitzbuhel AT
- Walpurgis; Hans-Peter - Ellmau AT
| Patent | Date |
|---|---|
| Water board towable by a motorized watercraft Grant 11,447,210 - Walpurgis September 20, 2 | 2022-09-20 |
| Swimming and diving aid having a camera Grant 11,401,018 - Walpurgis August 2, 2 | 2022-08-02 |
| Watercraft App 20220106023 - WALPURGIS; Hans-Peter | 2022-04-07 |
| Swimming And Diving Aid Having A Camera App 20210129959 - Walpurgis; Hans-Peter | 2021-05-06 |
| Water board made of a buoyant material and aquatic sports device comprising a motorized watercraft and such a water board App 20210001960 - Walpurgis; Hans-Peter | 2021-01-07 |
| Watercraft Grant RE48,329 - Walpurgis , et al. December 1, 2 | 2020-12-01 |
| Floating vessel Grant 10,836,454 - Walpurgis , et al. November 17, 2 | 2020-11-17 |
| Swimming and diving aid Grant 10,227,122 - Walpurgis | 2019-03-12 |
| Floating Vessel App 20180370599 - Walpurgis; Hans-Peter ; et al. | 2018-12-27 |
| Swimming And Diving Aid App 20180134358 - Walpurgis; Hans-Peter | 2018-05-17 |
| Rechargeable battery unit for a watercraft Grant 9,774,019 - Walpurgis September 26, 2 | 2017-09-26 |
| Watercraft comprising a redundant energy accumulator Grant 9,694,888 - Walpurgis July 4, 2 | 2017-07-04 |
| Watercraft Grant D789,867 - Walpurgis , et al. June 20, 2 | 2017-06-20 |
| Watercraft Comprising A Redundant Energy Accumulator App 20150367922 - WALPURGIS; Hans Peter | 2015-12-24 |
| Watercraft With Flooding Chamber App 20150353175 - WALPURGIS; Hans Peter | 2015-12-10 |
| Rechargeable Battery Unit For A Watercraft App 20150340672 - WALPURGIS; Hans Peter | 2015-11-26 |
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