Patent applications and USPTO patent grants for Chen; Xiuxiang.The latest application filed is for "sliding-plug movement mechanism device based on virtual linear movement guide rail and for sliding-plug door".
Patent | Date |
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Sliding-plug movement mechanism device based on virtual linear movement guide rail and for sliding-plug door Grant 9,796,397 - Ma , et al. October 24, 2 | 2017-10-24 |
Sliding-plug Movement Mechanism Device Based On Virtual Linear Movement Guide Rail And For Sliding-plug Door App 20170137037 - Ma; Lvzhong ;   et al. | 2017-05-18 |
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