Crowell; Travis J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Crowell; Travis J..The latest application filed is for "chair with activated back flex".
- Crowell; Travis J. - Davenport IA
| Patent | Date |
|---|---|
| Chair with activated back flex Grant 10,893,752 - Machael , et al. January 19, 2 | 2021-01-19 |
| Chair With Activated Back Flex App 20190216224 - Machael; Jay R. ; et al. | 2019-07-18 |
| Chair with activated back flex Grant 10,172,465 - Machael , et al. J | 2019-01-08 |
| Flex lumbar support Grant 10,064,493 - Machael , et al. September 4, 2 | 2018-09-04 |
| Chair With Activated Back Flex App 20160353896 - Machael; Jay R. ; et al. | 2016-12-08 |
| Chair with activated back flex Grant 9,332,851 - Machael , et al. May 10, 2 | 2016-05-10 |
| Flex Lumbar Support App 20150296989 - Machael; Jay R. ; et al. | 2015-10-22 |
| Chair With Activated Back Flex App 20140265493 - Machael; Jay R. ; et al. | 2014-09-18 |
| Chair Grant D704,944 - Koepke , et al. May 20, 2 | 2014-05-20 |
| Seat damper assembly Grant 8,322,794 - Brown , et al. December 4, 2 | 2012-12-04 |
| Seat Damper Assembly App 20100038946 - BROWN; Matthew C. ; et al. | 2010-02-18 |
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