USPTO trademark record

SEAST

Live registered mark · Owner TOKAI CARBON CO., LTD. · Classes 1

Mark details

Owner: TOKAI CARBON CO., LTD.
Serial number: 74104817
Registration number: 1665589
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1990-10-09
Registered: 1991-11-26
Goods / services: carbon black for use as a coloring agent in the manufacture of a variety of products such as tires, inks, and plastics

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 SEAST.

SEASTDead

Classes 1 (Chemicals) · Tokai Carbon Co., Ltd.

SEASTACKLive

Classes 7 (Machines), 9 (Software / electronics / downloadable media), 40 (Treatment of materials) · Latent Drive Ltd

SEASTACKLive

Classes 42 (Software / tech services (SaaS, design, hosting)) · Northshore Global, Inc.

SEA STACKLive

Classes 33 (Alcoholic drinks) · Plata Wine Partners, LLC

SEASTAINABILITYLive

Classes 39 (Transport / travel) · Royal Caribbean Cruises Ltd.

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