
Patent-backed removable cleaning structure
The removable cleaning structure is supported by verified Google Patents record CN110629859B for an easy-clean floor drain, connecting the certificate asset to the product's cleaning and drainage behavior.
- CN110629859B · Easy-clean floor drain patent · Google Patents verified
- Design patent image available from WUGONG source archive
- Priority 2019-09-22 · Granted 2021-01-15



