USPTO trademark record

CHEM LOCK

Dead mark · Owner TUTHILL CORPORATION · Classes 9

Mark details

Owner: TUTHILL CORPORATION
Serial number: 74290871
Registration number: 1753757
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1992-07-06
Registered: 1993-02-23
Goods / services: electronically operated chemical dispensing unit

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 CHEM LOCK.

CHEMLOCKLive

Classes 35 (Advertising / retail / business services), 41 (Education / entertainment), 42 (Software / tech services (SaaS, design, hosting)) · United States Department of Homeland Security

CHEMLOCKLive

Classes 7 (Machines) · A. R. Wilfley & Sons, Inc.

CHEMLOCKLive

Classes 7 (Machines) · MYKROLIS CORPORATION

CHEM-ROCKLive

Classes 19 (Building materials) · ROCK-TRED CORPORATION

CHEMLABLive

Classes 3 (Cosmetics / cleaning) · 9013-2424 QUEBEC INC.

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