USPTO trademark record

SELF CHECK

Dead mark · Owner Instromedix, Inc. · Classes 9

Mark details

Owner: Instromedix, Inc.
Serial number: 73236021
Registration number: 1154745
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1979-10-22
Registered: 1981-05-19
Goods / services: Electronically Operated Instrument for Digital Display of Pacemaker Pulse Rate

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to SELF CHECK.

SELFCHECKLive

Classes 10 (Medical devices) · The Cleveland Clinic Foundation

SELF CHECKLive

Classes 45 (Legal / security / personal services) · United States Department of Homeland Security

SELFCHECKDead

Classes 10 (Medical devices) · Card Guard AG

SELFCHECKDead

Classes 10 (Medical devices) · Card Guard Technologies, Inc.

SELF CHECKDead

Classes 9 (Software / electronics / downloadable media) · STARKEY LABORATORIES, 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