Liquid storage and release device and pen
US-11548313-B2 · Jan 10, 2023 · US
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Luo Xiaomeng patents
Luo Xiaomeng is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Luo Xiaomeng |
| Total patents | 2 |
| First publication | Apr 29, 2021 |
| Latest publication | Jan 10, 2023 |
Notable patents
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Liquid Storage and Release Device and Pen
US-2021122183-A1 · Apr 29, 2021 · US
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Crayola Llc | 2 |
| Beijing Wenhaiyang Ind & Trading Co Ltd | 2 |
Top CPC classifications
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