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Official data from USPTO

WHELK-O

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

WHELK-O

ST13

US500000074603120

Class

9

Filing

74603120

Registration

1928381

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

30

Latest update

06/30/2026

Trademark type

Word

Nice classes

9

Filing date

11/21/1994

Registration date

10/17/1995

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

06/11/2026

Last transaction

06/30/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

10/06/1992

First use in commerce

10/16/1992

Drawing code

1

Owner type

03

Owner location

Morton Grove, IL, US

Examiner

ELSE, KEVIN

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

Regis Technologies, Inc.

Representatives

G Patrick SAGE II HUESCHEN AND SAGE PLLC

Technical classification

Nice Classes

Class 9

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

chromatography columns and packings

Publications

History of USPTO decisions and trademark events.

30 publications found

NA89

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

06/11/2026

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

06/11/2026

89AG

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

06/11/2026

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

06/11/2026

E89R

TEAS SECTION 8 & 9 RECEIVED

04/07/2026

REM2

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

10/17/2024

NA89

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

07/09/2015

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

07/09/2015

89AG

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

07/09/2015

EROP

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

07/02/2015

PR89

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

06/26/2015

EROP

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

06/22/2015

PR89

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

06/12/2015

EROP

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

06/08/2015

PR89

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

05/23/2015

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

05/23/2015

E89R

TEAS SECTION 8 & 9 RECEIVED

05/07/2015

CFIT

CASE FILE IN TICRS

06/15/2007

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

01/18/2006

89AG

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

01/18/2006

PLGL

ASSIGNED TO PARALEGAL

01/18/2006

89AF

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

10/03/2005

E89R

TEAS SECTION 8 & 9 RECEIVED

10/03/2005

C15A

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

11/07/2001

815F

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

10/15/2001

R.PR

REGISTERED-PRINCIPAL REGISTER

10/17/1995

PUBO

PUBLISHED FOR OPPOSITION

07/25/1995

NPUB

NOTICE OF PUBLICATION

06/23/1995

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

05/02/1995

DOCK

ASSIGNED TO EXAMINER

04/21/1995

Continuous trademark protection

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