Dust collector with a constant suction force
US-10226724-B2 · Mar 12, 2019 · US
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Hallgren Ingvar patents
Hallgren Ingvar is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hallgren Ingvar |
| Total patents | 3 |
| First publication | Aug 21, 2018 |
| Latest publication | Mar 12, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Dust collector with a constant suction force
US-2018326336-A1 · Nov 15, 2018 · US
Dust collector with a constant suction force
US-10052579-B2 · Aug 21, 2018 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Husqvarna Ab | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B04C5/22 | 3 |
| B04C2009/004 | 3 |
| B01D46/48 | 3 |
| B04C5/103 | 3 |
| B04C5/185 | 3 |