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Official data from USPTO

TANDEM

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

TANDEM

ST13

US500000075413671

Class

1

Filing

75413671

Registration

2271670

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

41

Latest update

02/12/2026

Trademark type

Word

Nice classes

1

Filing date

01/05/1998

Registration date

08/24/1999

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

04/01/2020

Last transaction

02/12/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

03/03/1969

First use in commerce

03/03/1969

Drawing code

1

Owner type

16

Owner location

LENEXA, KS

Examiner

WELLS, KELLEY L

Law office

L50

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

CARAVAN EMULSIFIERS LLC
CARAVAN INGREDIENTS INC.
American Ingredients Company

Representatives

Dianne M. Smith-Misemer HOVEY WILLIAMS LLP

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

EMULSIFIERS FOR USE IN THE MANUFACTURE OF FOOD

Publications

History of USPTO decisions and trademark events.

41 publications found

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

02/10/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/10/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/10/2026

REAP

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

02/10/2026

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

02/10/2026

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

02/10/2026

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

07/04/2024

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

05/01/2024

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

04/24/2024

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

04/12/2023

NA89

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

04/01/2020

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

04/01/2020

89AG

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

04/01/2020

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/19/2020

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

02/19/2020

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/19/2020

REAP

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

02/19/2020

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

02/19/2020

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

02/19/2020

CORV

REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED

02/19/2020

EROP

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

02/19/2020

E89R

TEAS SECTION 8 & 9 RECEIVED

01/20/2020

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

08/29/2019

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

08/29/2019

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

10/18/2008

89AG

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

10/18/2008

PLGL

ASSIGNED TO PARALEGAL

10/06/2008

E89R

TEAS SECTION 8 & 9 RECEIVED

10/01/2008

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/12/2008

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

02/07/2007

CFIT

CASE FILE IN TICRS

08/21/2006

C15A

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

10/28/2004

815F

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

10/04/2004

E815

TEAS SECTION 8 & 15 RECEIVED

10/04/2004

R.PR

REGISTERED-PRINCIPAL REGISTER

08/24/1999

PUBO

PUBLISHED FOR OPPOSITION

06/01/1999

NPUB

NOTICE OF PUBLICATION

04/30/1999

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/08/1999

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

02/23/1999

CNRT

NON-FINAL ACTION MAILED

08/27/1998

DOCK

ASSIGNED TO EXAMINER

08/27/1998

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