USPTO trademark record

ZOLTEK

Live registered mark · Owner Zoltek Corporation · Classes 1, 7, 11, 17, 22, 37

Mark details

Owner: Zoltek Corporation
Serial number: 74169476
Registration number: 1864448
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals), 7 (Machines), 11 (Appliances / lighting), 17 (Rubber / plastics), 22 (Ropes / textiles raw), 37 (Construction / repair)
Filed: 1991-05-23
Registered: 1994-11-29
Goods / services: house mark for a full line of oxidized polyacrylonitrile fibers used in the manufacture of carbon-carbon disc brakes, rocket motor insulation, reinforcing compounds for friction surfaces of clutches …

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to ZOLTEK.

ZOLTEKLive

Classes 17 (Rubber / plastics), 22 (Ropes / textiles raw), 23 (Yarns), 24 (Fabrics) · Zoltek Corporation

ZOLTEKORINLive

Classes 12 (Vehicles) · Wenzhou Zichang Oulan Import and Export Trading Co., Ltd.

SOLTEKLive

Classes 11 (Appliances / lighting) · Jonathan Bush

HOLTEKLive

Classes 9 (Software / electronics / downloadable media) · Holtek Semiconductor Inc.

VOLTEKLive

Classes 9 (Software / electronics / downloadable media) · Snedaker, Lee

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