This utility model patent covers the ejector mechanism and mold design used to release castings from the die after solidification.
It is applied on the tooling we build in-house, together with our mold structure and venting system patents.
The patent number can be verified in the CNIPA public register, and a copy is available on request.
Certificate Details
| Number | CN 2022201511023 |
|---|---|
| Type | Utility Model Patent |
| Issuing Body | China National Intellectual Property Administration (CNIPA) |
| Holder | Dongguan LvDeWang Hardware Products Co., Ltd. |
| Scope | Ejector mechanism and mold for aluminium casting |
| Validity | Granted — utility model patent (10-year term from filing date) |
Numbers are published as issued. Ask us for a copy and we will send the original PDF with your quotation.