Head covering device providing filtered air
US-12409351-B2 · Sep 9, 2025 · US
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Richards Carson patents
Richards Carson is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Richards Carson |
| Total patents | 8 |
| First publication | Jan 20, 2022 |
| Latest publication | Sep 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Head covering device providing filtered intake and exhaust air
US-12357042-B2 · Jul 15, 2025 · US
Head Covering Device Providing Filtered Intake and Exhaust Air
US-2025064151-A9 · Feb 27, 2025 · US
Head Covering Device Providing Filtered Air
US-2023024861-A1 · Jan 26, 2023 · US
Head Covering Device Providing Filtered Intake and Exhaust Air
US-2022296939-A1 · Sep 22, 2022 · US
Head Covering Device Providing Filtered Intake and Exhaust Air
US-2022295923-A1 · Sep 22, 2022 · US
Blackwater Treatment
US-2022064041-A1 · Mar 3, 2022 · US
Personal Air Filtering Device with Air Mover Pulling Air Out of the Device
US-2022016451-A1 · Jan 20, 2022 · 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 |
|---|---|
| Hall Labs Llc | 7 |
| Microclimate Inc | 2 |
| Hall Labs Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A62B18/045 | 7 |
| A62B23/02 | 6 |
| A42B3/286 | 6 |
| A41D13/1161 | 4 |
| A41D13/1184 | 4 |