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Official data from USPTO

CELLTAG

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

CELLTAG

ST13

US500000086241527

Class

9, 10

Filing

86241527

Registration

4876654

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

48

Latest update

04/07/2026

Trademark type

Word

Nice classes

9, 10

Filing date

04/03/2014

Registration date

12/29/2015

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/15/2026

Last transaction

04/07/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use, Foreign priority

First use anywhere

2014-02-00

First use in commerce

2014-02-00

Drawing code

4

Owner type

03

Owner location

Edmonton, Alberta, CA

Examiner

JACKSON, STEVEN W

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

Radtag Technologies Inc.

Representatives

Christopher M. Kindel Pirkey Barber PLLC

Technical classification

Nice Classes

Class 9Class 10

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

Radiation detectors; radiation measuring instruments

Class 10

Surgical deviceradiation indicator for measuring and checking range amounts of radiation for the purposes of tissue irradiation

Publications

History of USPTO decisions and trademark events.

48 publications found

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

03/15/2026

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

03/15/2026

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

03/15/2026

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/14/2026

E89R

TEAS SECTION 8 & 9 RECEIVED

12/22/2025

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

12/29/2024

NA85

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

04/06/2022

C15A

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

04/06/2022

EROP

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

04/04/2022

PR23

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

02/11/2022

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

02/11/2022

E815

TEAS SECTION 8 & 15 RECEIVED

10/22/2021

REM1

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

12/29/2020

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/03/2020

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

02/03/2020

R.PR

REGISTERED-PRINCIPAL REGISTER

12/29/2015

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

10/13/2015

PUBO

PUBLISHED FOR OPPOSITION

10/13/2015

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

09/23/2015

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

09/08/2015

AAUA

NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED

08/29/2015

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

08/28/2015

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

08/28/2015

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

08/28/2015

IUAA

USE AMENDMENT ACCEPTED

08/28/2015

AUPC

AMENDMENT TO USE PROCESSING COMPLETE

08/27/2015

IUAF

USE AMENDMENT FILED

08/27/2015

EAAU

TEAS AMENDMENT OF USE RECEIVED

08/26/2015

ERSI

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

08/26/2015

GNS2

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

02/26/2015

GNSI

INQUIRY TO SUSPENSION E-MAILED

02/26/2015

CNSI

SUSPENSION INQUIRY WRITTEN

02/26/2015

RCCK

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

02/26/2015

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/06/2014

GNS3

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

08/21/2014

GNSL

LETTER OF SUSPENSION E-MAILED

08/21/2014

CNSL

SUSPENSION LETTER WRITTEN

08/21/2014

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

08/21/2014

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

08/21/2014

ALIE

ASSIGNED TO LIE

08/13/2014

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

08/11/2014

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

07/14/2014

GNRT

NON-FINAL ACTION E-MAILED

07/14/2014

CNRT

NON-FINAL ACTION WRITTEN

07/14/2014

DOCK

ASSIGNED TO EXAMINER

07/10/2014

MPMK

NOTICE OF PSEUDO MARK E-MAILED

04/17/2014

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

04/16/2014

NWAP

NEW APPLICATION ENTERED

04/07/2014

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