Power tool including an air filter and debris collector
US-12582933-B2 · Mar 24, 2026 · US
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Warren Robert Patrick patents
Warren Robert Patrick is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Warren Robert Patrick |
| Total patents | 19 |
| First publication | Oct 19, 2017 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Power tool including an air filter and debris collector
US-2023219028-A1 · Jul 13, 2023 · US
Power tool including an air filter and debris collector
US-11607637-B2 · Mar 21, 2023 · US
Vacuum cleaner and filter for a vacuum cleaner
US-11363922-B2 · Jun 21, 2022 · US
Housing for a filter
US-D911642-S · Feb 23, 2021 · US
Vacuum cleaner
US-10792606-B2 · Oct 6, 2020 · US
Vacuum filter
US-10743731-B2 · Aug 18, 2020 · US
Handheld vacuum cleaner
US-2020121142-A1 · Apr 23, 2020 · US
Foot for a vacuum cleaner
US-D879398-S · Mar 24, 2020 · US
Vacuum cleaner and filter for a vacuum cleaner
US-2020085266-A1 · Mar 19, 2020 · US
Recent patents
Latest publications not already listed above.
Power tool including an air filter and debris collector
US-2020070082-A1 · Mar 5, 2020 · US
Foot for a vacuum cleaner
US-D877434-S · Mar 3, 2020 · US
Handheld vacuum cleaner
US-10531772-B2 · Jan 14, 2020 · US
Vacuum cleaner and filter for a vacuum cleaner
US-10470625-B2 · Nov 12, 2019 · US
Handheld vacuum cleaner
US-D844265-S · Mar 26, 2019 · US
Handheld vacuum cleaner
US-D840615-S · Feb 12, 2019 · US
Vacuum cleaner and filter for a vacuum cleaner
US-2017296014-A1 · Oct 19, 2017 · US
Handheld vacuum cleaner
US-2017296007-A1 · Oct 19, 2017 · US
Vacuum filter
US-2017296013-A1 · Oct 19, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tti Macao Commercial Offshore Ltd | 15 |
| Milwaukee Electric Tool Corp | 4 |
| Techtronic Floor Care Tech Ltd | 2 |
| Tti Macao Commerical Offshore Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D46/02 | 14 |
| A47L9/1454 | 14 |
| B01D46/4272 | 14 |
| A47L9/1683 | 13 |
| B01D2275/203 | 13 |