Patent certificates
Wedge Flowmeter — Utility Model Patent (2020)
Grant record
- Document no.
- ZL 2020 2 1187795.9
- Scope
- Utility-model grant certificate for a wedge flowmeter construction.
- Validity
- Granted 15 Dec 2020; current legal status should be checked against the official patent register.
Applicability boundary
The certificate records a grant at the publication date. Current legal status must be checked in the official patent register, and a patent grant does not by itself establish product performance or model approval.