Polk; Louis
Patent Applications and Registrations
Patent applications and USPTO patent grants for Polk; Louis.The latest application filed is for "stackable active seat".
- Polk; Louis - St. Louis Park MN
| Patent | Date |
|---|---|
| Stackable active seat Grant 11,045,005 - Harguth , et al. June 29, 2 | 2021-06-29 |
| Stackable active seat Grant D922,784 - Harguth , et al. June 22, 2 | 2021-06-22 |
| Stackable Active Seat App 20200383488 - Harguth; Alison Marie ; et al. | 2020-12-10 |
| Plyo box Grant D813,961 - Ness , et al. March 27, 2 | 2018-03-27 |
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