INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
02/18/2026
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Official data from USPTO
GEH
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
GEH
ST13
US500000079243524Class
1, 11, 37, 42
Filing
79243524
Registration
5847690
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
44
Latest update
02/19/2026
Trademark type
Word
Nice classes
1, 11, 37, 42
Filing date
09/10/2018
Registration date
09/03/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/18/2025
Last transaction
02/19/2026
Responsible office
United States Patent and Trademark Office
Status code
708
Official register
Principal Register
Drawing code
4
Owner type
28
Owner location
Osnabrück, DE
Examiner
TRUSILO, KELLY JEAN
Current location
Historical data usage
Holders and representatives
Holders
GEH Wasserchemie GmbH & Co. KG
GEH Wasserchemie GmbH & Co. KG
Representatives
Katrin Lewertoff Lewertoff IP Law Group, LLC
Technical classification
Nice Classes
Class 1Class 11Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicalsin particular adsorbents and adsorber chemicals for water treatment; chemical preparations in the nature of filtering materials of chemicalvegetable and ceramic substances for water treatment
Class 11
Water purification and water treatment installations
Class 37
Construction and maintenance of water and chemical filters and plants
Class 42
Engineering servicesnamely technical project planning and design engineering of water and chemical apparatus and plants
Publications
History of USPTO decisions and trademark events.
44 publications found
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
06/18/2025
C75P
REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
06/18/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/18/2025
ES75
TEAS SECTION 71 & 15 RECEIVED
03/09/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
09/03/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/04/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
06/04/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/04/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/04/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/01/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
04/01/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/01/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/01/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/01/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/01/2024
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/28/2023
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
01/17/2020
FICS
FINAL DISPOSITION NOTICE SENT TO IB
12/30/2019
FIMP
FINAL DISPOSITION PROCESSED
12/30/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
12/03/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
09/03/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/18/2019
PUBO
PUBLISHED FOR OPPOSITION
06/18/2019
GPNX
NOTIFICATION PROCESSED BY IB
06/14/2019
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
05/29/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/29/2019
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
05/29/2019
ALIE
ASSIGNED TO LIE
05/13/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/29/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/10/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/09/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/09/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/07/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/07/2019
RFNT
REFUSAL PROCESSED BY IB
01/25/2019
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
01/09/2019
RFRR
REFUSAL PROCESSED BY MPU
01/09/2019
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
12/22/2018
CNRT
NON-FINAL ACTION WRITTEN
12/21/2018
DOCK
ASSIGNED TO EXAMINER
12/19/2018
MAFR
APPLICATION FILING RECEIPT MAILED
10/27/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/23/2018
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
10/18/2018
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