Inventor
Weimin Cai
Inventor
Qinhuangdao, CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Bprimary
B23BTurning20%
B23PMetal-working not otherwise provided for13%
B24BMachines, devices, or processes for grinding or polishing13%
B60BVehicle wheels13%
G01BMeasuring length, thickness or similar linear dimensions13%
B23CMilling7%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling7%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding7%
B25JManipulators7%
PatentTitleYear
10,571,240Wheel flange planeness detection device202010,486,244Method for machining flange face of aluminum alloy hub201910,335,859Wheel lightweight machining fixture and method201910,232,448Chamfer removing device for wheels201910,207,384Flexible device for burr removing20199,878,454'Flexible clamping device'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to CITIC DICASTAL CO LTD (6)· patent assignee history
2018–2020Based in Qinhuangdao, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CITIC DICASTAL CO LTD | 6 | 2018–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Qinhuangdao, CN | 6 | 2018–2020 |