USPTO trademark record

CALSTAR

Live registered mark · Owner Pureteck Co., Inc. · Classes 11

Mark details

Owner: Pureteck Co., Inc.
Serial number: 88941452
Registration number: 6828279
Status: REGISTERED
Classes: 11 (Appliances / lighting)
Filed: 2020-05-31
Registered: 2022-08-23
Goods / services: Water purification units; water treatment equipment, namely, water filtration units, reverse osmosis units, cartridge filtration units; water purification units utilizing ultraviolet lamps, and parts…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to CALSTAR.

CALSTARLive

Classes 28 (Games / toys / sports) · Tackle Specialties, Inc.

CALSTARLive

Classes 39 (Transport / travel), 44 (Medical / veterinary / agriculture services) · California Shock Trauma Air Rescue

CALSTARDead

Classes 19 (Building materials) · CalStar Products, Inc.

CALSTARDead

Classes 19 (Building materials) · CalStar Products, Inc.

CAL*STARDead

Classes 28 (Games / toys / sports) · Procaps, L.P.

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