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Official data from USPTO

ALLERGY-C

This trademark appears in the official USPTO history.

Even when the status is closed, the history helps calibrate risk, avoid repeating mistakes, and define a safe naming strategy.

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9Type: WordOffice: United States

Quick snapshot

ALLERGY-C

ST13

US500000073543448

Class

5

Filing

73543448

Registration

1380032

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Case type

Application and registration

Recorded events

26

Latest update

08/07/2026

Trademark type

Word

Nice classes

5

Filing date

06/17/1985

Registration date

01/28/1986

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

08/07/2026

Last transaction

08/07/2026

Responsible office

United States Patent and Trademark Office

Status code

710

Official register

Principal Register

First use anywhere

05/17/1985

First use in commerce

05/17/1985

Drawing code

1

Owner type

03

Owner location

GRAND RAPIDS, MI, US

Law office

550

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

ISI BRANDS INC.
TWIN LABORATORIES, INC.

Representatives

Thomas L. Lockhart VARNUM, RIDDERING, SCHMIDT & HOWLETT LLP

Technical classification

Nice Classes

Class 5

Vienna Codes

No Vienna codes available.

Goods and services

Class 5

DIETARY FOOD SUPPLEMENT

Publications

History of USPTO decisions and trademark events.

26 publications found

CAEX

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

08/07/2026

REM2

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

01/28/2025

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

03/27/2019

NA89

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

03/22/2016

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/22/2016

89AG

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

03/22/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/22/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

01/15/2016

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

03/25/2015

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

02/04/2015

REM2

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

01/28/2015

CFIT

CASE FILE IN TICRS

06/19/2008

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

04/18/2006

89AG

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

04/18/2006

PLGL

ASSIGNED TO PARALEGAL

03/31/2006

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/29/2006

REAP

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

03/29/2006

89AF

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

01/27/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

01/27/2006

C15A

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

08/24/1991

815F

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

04/26/1991

R.PR

REGISTERED-PRINCIPAL REGISTER

01/28/1986

PUBO

PUBLISHED FOR OPPOSITION

11/05/1985

NPUB

NOTICE OF PUBLICATION

10/06/1985

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

08/28/1985

DOCK

ASSIGNED TO EXAMINER

08/27/1985

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