Certificate document

Design patent

Valid document

Document information

Standard
Design patent certificate
Issuer
State Intellectual Property Office
Certificate number
CN 307928
Issue date
2023-10-13
Expiry date
No expiry date

Design Patent Certificate

Esmarta’s Design Patent

Design Name: Range Hood

Related certificates

View all

OEM/ODM partnership

Need additional compliance documents?

Send your product brief and our team will provide the relevant qualification and testing materials.

Send product brief
Design patent