Chen; Congyu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Congyu.The latest application filed is for "knee pillow".
- Chen; Congyu - Guangdong CN
- Chen; Congyu - Shenzhen CN
| Patent | Date |
|---|---|
| Knee pillow Grant D898,444 - Chen , et al. October 13, 2 | 2020-10-13 |
| Neck pillow Grant D897,735 - Chen October 6, 2 | 2020-10-06 |
| Neck pillow Grant D889,165 - Chen , et al. | 2020-07-07 |
| Cushion Grant D880,194 - Chen | 2020-04-07 |
| Pillow Grant D874,850 - Chen Feb | 2020-02-11 |
| Pillow Grant D873,051 - Chen Ja | 2020-01-21 |
| Neck pillow Grant D871,797 - Chen J | 2020-01-07 |
| Cushion Grant D863,822 - Chen , et al. Oc | 2019-10-22 |
| Pest repeller Grant D860,378 - Chen Sept | 2019-09-17 |
| Neck pillow Grant D856,708 - Chen A | 2019-08-20 |
| Cushion Grant D853,152 - Chen July 9, 2 | 2019-07-09 |
| Seat cushion Grant D850,156 - Chen | 2019-06-04 |
| Back cushion Grant D848,765 - Chen | 2019-05-21 |
| Lumbar cushion Grant D844,346 - Chen | 2019-04-02 |
| Headrest Grant D828,702 - Chen September 18, 2 | 2018-09-18 |
| Pillow Grant D828,054 - Chen , et al. September 11, 2 | 2018-09-11 |
| Pillow Grant D821,115 - Chen , et al. June 26, 2 | 2018-06-26 |
| Pillow Grant D812,931 - Chen , et al. March 20, 2 | 2018-03-20 |
| Cushion Grant D775,862 - Chen January 10, 2 | 2017-01-10 |
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