Filter for a vacuum cleaner
US-D987925-S · May 30, 2023 · US
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KERR William Henry patents
KERR William Henry is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | KERR William Henry |
| Total patents | 8 |
| First publication | Jul 27, 2017 |
| Latest publication | May 30, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Filter for a vacuum cleaner
US-D979867-S · Feb 28, 2023 · US
Robotic vacuum cleaner
US-D976507-S · Jan 24, 2023 · US
Charging apparatus
US-D948429-S · Apr 12, 2022 · US
Separating apparatus and vacuum cleaner
US-10390670-B2 · Aug 27, 2019 · US
Vacuum cleaner
US-10299648-B2 · May 28, 2019 · US
Separating apparatus and vacuum cleaner
US-2017209011-A1 · Jul 27, 2017 · US
Vacuum cleaner
US-2017209012-A1 · Jul 27, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dyson Technology Ltd | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A47L9/1683 | 4 |
| A47L9/1608 | 4 |
| A47L5/26 | 4 |
| A47L5/24 | 4 |
| A47L9/20 | 4 |