Yin; Ruoxun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yin; Ruoxun.The latest application filed is for "air pump for an inflatable product and an inflatable product with a built-in air pump".
- Yin; Ruoxun - Shanghai CN
| Patent | Date |
|---|---|
| Electric air pump system Grant 11,268,529 - Huang , et al. March 8, 2 | 2022-03-08 |
| Air Pump For An Inflatable Product And An Inflatable Product With A Built-in Air Pump App 20200400149 - HUANG; Shuiyong ; et al. | 2020-12-24 |
| Air pump system Grant 10,837,452 - Huang , et al. November 17, 2 | 2020-11-17 |
| Method for inflating an inflatable member Grant 10,808,710 - Huang , et al. October 20, 2 | 2020-10-20 |
| Air Pump For An Inflatable Body App 20200200180 - Huang; Shuiyong ; et al. | 2020-06-25 |
| Electric Air Pump System App 20190301476 - Huang; Shuiyong ; et al. | 2019-10-03 |
| Method For Inflating An Inflatable Member App 20190271323 - HUANG; Shuiyong ; et al. | 2019-09-05 |
| Air Pump System App 20190271322 - HUANG; Shuiyong ; et al. | 2019-09-05 |
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