Cai; Weimin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cai; Weimin.The latest application filed is for "wheel positioning face scanning device".
- Cai; Weimin - Qinhuangdao CN
| Patent | Date |
|---|---|
| Wheel positioning face scanning device App 20210154785 - Cai; Weimin ; et al. | 2021-05-27 |
| Wheel Positioning Surface Correction Device App 20200406676 - CAI; Weimin ; et al. | 2020-12-31 |
| Numerical Control Machine And Cutting Method App 20200398347 - CAI; Weimin ; et al. | 2020-12-24 |
| Wheel Rim Finishing Device App 20200338687 - CAI; Weimin ; et al. | 2020-10-29 |
| Wheel flange planeness detection device Grant 10,571,240 - Liu , et al. Feb | 2020-02-25 |
| Method for machining flange face of aluminum alloy hub Grant 10,486,244 - Yu , et al. Nov | 2019-11-26 |
| Wheel lightweight machining fixture and method Grant 10,335,859 - Liu , et al. | 2019-07-02 |
| Method For Machining Flange Face Of Aluminum Alloy Hub App 20190126362 - YU; Zhiyuan ; et al. | 2019-05-02 |
| Chamfer removing device for wheels Grant 10,232,448 - Zheng , et al. | 2019-03-19 |
| Wheel Lightweight Machining Fixture And Method App 20190061007 - Liu; Huiying ; et al. | 2019-02-28 |
| Flexible device for burr removing Grant 10,207,384 - Zheng , et al. Feb | 2019-02-19 |
| Wheel Flange Planeness Detection Device App 20190025039 - LIU; Huiying ; et al. | 2019-01-24 |
| Chamfer Removing Device For Wheels App 20180333783 - Zheng; Yao ; et al. | 2018-11-22 |
| Flexible Device For Burr Removing App 20180243876 - ZHENG; Yao ; et al. | 2018-08-30 |
| Flexible clamping device Grant 9,878,454 - Zheng , et al. January 30, 2 | 2018-01-30 |
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