USPTO trademark record

HY-SI

Live registered mark · Owner Agro-K Corporation · Classes 1

Mark details

Owner: Agro-K Corporation
Serial number: 85331175
Registration number: 4049417
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 2011-05-26
Registered: 2011-11-01
Goods / services: Silage preservative inoculants in the nature of mineral substances

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to HY-SI.

HYSIDead

Classes 9 (Software / electronics / downloadable media) · Menicon Singapore Pte Ltd.

HYSIDead

Classes 9 (Software / electronics / downloadable media) · Menicon Singapore Pte Ltd.

HY-SIDead

Classes 1 (Chemicals) · Agro-K Corporation

HYSICALSUSTELive

Classes 5 (Pharmaceuticals) · Logan Fry

HYSIDELive

Classes 12 (Vehicles) · Hyside LLC

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch