USPTO trademark record

FRE-FLO

Live registered mark · Owner Iowa Limestone Company · Classes 5

Mark details

Owner: Iowa Limestone Company
Serial number: 74374559
Registration number: 1884550
Status: REGISTERED AND RENEWED
Classes: 5 (Pharmaceuticals)
Filed: 1993-04-02
Registered: 1995-03-21
Goods / services: calcium carbonate used as a nutritional additive in multi-ingredient animal feed rations

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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