Robotic vacuum cleaner
US-11583158-B2 · Feb 21, 2023 · US
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Gu Rain patents
Gu Rain is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gu Rain |
| Total patents | 4 |
| First publication | Mar 28, 2019 |
| Latest publication | Feb 21, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Robotic vacuum
US-10898042-B2 · Jan 26, 2021 · US
Robotic vacuum cleaner
US-2020037843-A1 · Feb 6, 2020 · US
Robotic vacuum
US-2019090705-A1 · Mar 28, 2019 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sharkninja Operating Llc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A47L11/4061 | 2 |
| A47L11/4077 | 2 |
| A47L11/24 | 2 |
| A47L11/4011 | 2 |
| A47L11/40 | 2 |