Chen; Zhong Hui
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Zhong Hui.The latest application filed is for "sealing mechanism and push-button device".
- Chen; Zhong Hui - Suzhou CN
| Patent | Date |
|---|---|
| Sealing mechanism and push-button device Grant 10,032,572 - Chen , et al. July 24, 2 | 2018-07-24 |
| Heart-shaped self-locking button Grant 9,934,914 - Chen , et al. April 3, 2 | 2018-04-03 |
| Switch and button thereof Grant 9,711,300 - Chen , et al. July 18, 2 | 2017-07-18 |
| Sealing Mechanism And Push-button Device App 20160314915 - CHEN; Zhong Hui ; et al. | 2016-10-27 |
| Heart-shaped Self-locking Button App 20160086748 - CHEN; Zhong Hui ; et al. | 2016-03-24 |
| Switch And Button Thereof App 20150357131 - CHEN; Zhong Hui ; et al. | 2015-12-10 |
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