USPTO trademark record

MAINFLOW

Live mark · Owner Taizhou Yingfa Valve Co., Ltd. · Classes 11

Mark details

Owner: Taizhou Yingfa Valve Co., Ltd.
Serial number: 98002962
Registration number: Not registered
Status: FIRST EXTENSION - GRANTED
Classes: 11 (Appliances / lighting)
Filed: 2023-05-18
Registered: —
Goods / services: Faucets; Bath installations; Disinfectant apparatus; Disinfectant apparatus for dispensing solutions into water-pipes for sanitary installations; Floor drains; Heating systems composed primarily of t…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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