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Official data from USPTO

MAX-FRAC

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

MAX-FRAC

ST13

US500000074390642

Class

6

Filing

74390642

Registration

1947184

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

49

Latest update

07/09/2026

Trademark type

Word

Nice classes

6

Filing date

05/14/1993

Registration date

01/09/1996

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

01/15/2016

Last transaction

07/09/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

1994-11-00

First use in commerce

1994-11-00

Drawing code

1

Owner type

13

Owner location

Wichita, KS, US

Examiner

HINES, CARYN

Law office

L80

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

KOCH-GLITSCH, LP
KOCH-GLITSCH, INC.
KOCH ENGINEERING COMPANY, INC.

Representatives

Stephen L. Sheldon

Technical classification

Nice Classes

Class 6

Vienna Codes

No Vienna codes available.

Goods and services

Class 6

metal trays for use in chemical process towers

Publications

History of USPTO decisions and trademark events.

49 publications found

E89R

TEAS SECTION 8 & 9 RECEIVED

07/09/2026

REM2

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

01/09/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

12/07/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

12/07/2023

REAP

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

12/07/2023

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

05/15/2023

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/15/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/15/2023

REAP

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

05/15/2023

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

05/15/2023

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/07/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/07/2022

REAP

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

03/07/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/13/2019

REAP

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

09/13/2019

NA89

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

01/15/2016

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

01/15/2016

89AG

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

01/15/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

01/11/2016

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/11/2016

REAP

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

01/11/2016

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

01/11/2016

CFIT

CASE FILE IN TICRS

05/31/2011

CFIT

CASE FILE IN TICRS

05/02/2011

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

07/07/2006

89AG

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

07/07/2006

PLGL

ASSIGNED TO PARALEGAL

07/07/2006

89AF

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

01/06/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

01/06/2006

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/17/2002

C15A

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

08/10/2001

815F

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

06/21/2001

R.PR

REGISTERED-PRINCIPAL REGISTER

01/09/1996

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

10/19/1995

DOCK

ASSIGNED TO EXAMINER

10/13/1995

SUPC

STATEMENT OF USE PROCESSING COMPLETE

10/10/1995

IUAF

USE AMENDMENT FILED

09/20/1995

EX1G

SOU EXTENSION 1 GRANTED

06/08/1995

EXT1

SOU EXTENSION 1 FILED

05/01/1995

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

11/01/1994

PUBO

PUBLISHED FOR OPPOSITION

08/09/1994

NPUB

NOTICE OF PUBLICATION

07/08/1994

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

04/21/1994

CNRT

NON-FINAL ACTION MAILED

10/07/1993

ZZZX

PREVIOUS ALLOWANCE COUNT WITHDRAWN

09/23/1993

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

09/22/1993

CNEA

EXAMINER'S AMENDMENT MAILED

09/13/1993

CNRT

NON-FINAL ACTION MAILED

08/31/1993

DOCK

ASSIGNED TO EXAMINER

08/23/1993

Continuous trademark protection

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