Backstrom; Niklas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Backstrom; Niklas.The latest application filed is for "wheelchair backrest assembly".
- Backstrom; Niklas - Sundsvall SE
| Patent | Date |
|---|---|
| Wheelchair backrest assembly Grant 10,016,322 - Engman , et al. July 10, 2 | 2018-07-10 |
| Wheelchair Backrest Assembly App 20160136020 - Engman; Bo ; et al. | 2016-05-19 |
| Wheelchair backrest assembly Grant 9,271,885 - Engman , et al. March 1, 2 | 2016-03-01 |
| Wheelchair legrest assembly Grant 9,180,061 - Engman , et al. November 10, 2 | 2015-11-10 |
| Wheelchair Backrest Assembly App 20150035336 - Engman; Bo ; et al. | 2015-02-05 |
| Wheelchair backrest assembly Grant 8,894,145 - Engman , et al. November 25, 2 | 2014-11-25 |
| Wheelchair Backrest Assembly App 20140103694 - Engman; Bo ; et al. | 2014-04-17 |
| Wheelchair Legrest Assembly App 20140070591 - Engman; Bo ; et al. | 2014-03-13 |
| Wheelchair backrest assembly Grant 8,636,321 - Engman , et al. January 28, 2 | 2014-01-28 |
| Wheelchair Backrest Assembly App 20140008957 - Engman; Bo ; et al. | 2014-01-09 |
| Wheelchair legrest assembly Grant 8,622,410 - Engman , et al. January 7, 2 | 2014-01-07 |
| Wheelchair backrest assembly Grant 8,596,719 - Engman , et al. December 3, 2 | 2013-12-03 |
| Wheelchair Legrest Assembly App 20130249190 - Engman; Bo ; et al. | 2013-09-26 |
| Wheelchair legrest assembly Grant 8,474,849 - Engman , et al. July 2, 2 | 2013-07-02 |
| Wheelchair Legrest Assembly App 20120080246 - Engman; Bo ; et al. | 2012-04-05 |
| Wheelchair Backrest Assembly App 20120080919 - Engman; Bo ; et al. | 2012-04-05 |
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