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Official data from USPTO

ZELFO

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

ZELFO

ST13

US500000077795058

Class

1, 19

Filing

77795058

Registration

3792495

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

43

Latest update

08/19/2025

Trademark type

Word

Nice classes

1, 19

Filing date

08/02/2009

Registration date

05/25/2010

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

01/09/2021

Last transaction

08/19/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

12/01/2004

First use in commerce

12/01/2004

Drawing code

4

Owner type

02

Owner location

Joachimsthal 16247, DE

Examiner

CARLSEN,EMILY K

Law office

L30

Current location

TMEG LAW OFFICE 103

Holders and representatives

Holders

Phillips/Hurding Gbr

Representatives

Bradley M. Stohry Reichel Stohry Dean LLP

Technical classification

Nice Classes

Class 1Class 19

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

Cellulose for industrial and manufacturing purposes; chemical articles for commercial usecellulose in the form of fiberpasteliquidcrystalsslurryfoamsheetsgranulate and powder not from glass or metal; cellulose derivativescellulose ethercellulose binder comprised of cellulose and natural fiberscellulose adhesive

Class 19

Cellulose wall cladding; Cellulose building materialscellulose panelscellulose blockscellulose boardscellulose plankscellulose-based plywoodcellulose-based wood veneercellulose-based laminate flooringcellulose formed and formable composite wooden boardscellulose-based wood partitions for interior and exterior cladding and insulationfor separating roomsfor constructing interior or exterior stand alone structures; cellulose monuments; cellulose nets for use in erosion control; materials of cellulose for scaffolds

Publications

History of USPTO decisions and trademark events.

43 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/18/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

08/18/2025

REAP

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

08/18/2025

NAS8

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

01/10/2021

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

01/09/2021

9G8P

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

01/09/2021

8PRT

REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED

01/09/2021

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

01/09/2021

E89R

TEAS SECTION 8 & 9 RECEIVED

10/15/2020

REM2

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

05/25/2019

NAS8

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

06/15/2016

8.OK

REGISTERED - SEC. 8 (6-YR) ACCEPTED

06/15/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

06/06/2016

ES8R

TEAS SECTION 8 RECEIVED

05/18/2016

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/18/2016

REM1

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

05/25/2015

R.PR

REGISTERED-PRINCIPAL REGISTER

05/25/2010

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

03/09/2010

PUBO

PUBLISHED FOR OPPOSITION

03/09/2010

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

02/04/2010

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/02/2010

XAEC

EXAMINER'S AMENDMENT ENTERED

02/02/2010

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

02/02/2010

GNEA

EXAMINERS AMENDMENT E-MAILED

02/02/2010

CNEA

EXAMINERS AMENDMENT -WRITTEN

02/02/2010

GNFN

NOTIFICATION OF FINAL REFUSAL EMAILED

01/22/2010

GNFR

FINAL REFUSAL E-MAILED

01/22/2010

CNFR

FINAL REFUSAL WRITTEN

01/22/2010

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

12/24/2009

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

12/24/2009

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

12/22/2009

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

12/15/2009

GNRT

NON-FINAL ACTION E-MAILED

12/15/2009

CNRT

NON-FINAL ACTION WRITTEN

12/15/2009

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

12/01/2009

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

12/01/2009

ALIE

ASSIGNED TO LIE

12/01/2009

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

11/17/2009

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

11/06/2009

GNRT

NON-FINAL ACTION E-MAILED

11/06/2009

CNRT

NON-FINAL ACTION WRITTEN

11/06/2009

DOCK

ASSIGNED TO EXAMINER

11/05/2009

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

08/05/2009

Continuous trademark protection

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