ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
08/28/2025
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Official data from USPTO
COMPREX
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
16
Latest update
08/30/2025
Trademark type
Word
Nice classes
37, 42
Filing date
11/24/2022
Registration date
12/26/2023
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/26/2023
Last transaction
08/30/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
98
Owner location
DE
Examiner
CIANCI, RYAN
Law office
M70
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Hammann GmbH
Representatives
Patentanwälte Dr. Keller Schwertfeger Partnerschaft mbB
Technical classification
Nice Classes
Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Cleaning of pipeline systems
Class 42
Engineering servicestechnical planning of cleaning of pipeline systems
Publications
History of USPTO decisions and trademark events.
16 publications found
GPNX
NOTIFICATION PROCESSED BY IB
02/18/2024
FICS
FINAL DISPOSITION NOTICE SENT TO IB
01/26/2024
FIMP
FINAL DISPOSITION PROCESSED
01/26/2024
GPAR
GRANT OF PROTECTION CREATED, TO BE SENT TO IB
01/25/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
12/26/2023
GPNX
NOTIFICATION PROCESSED BY IB
10/11/2023
PUBO
PUBLISHED FOR OPPOSITION
10/10/2023
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
09/20/2023
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
09/20/2023
NPUB
NOTICE OF PUBLICATION
09/20/2023
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/06/2023
DOCK
ASSIGNED TO EXAMINER
09/06/2023
MAFR
APPLICATION FILING RECEIPT MAILED
01/13/2023
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/09/2023
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
01/05/2023
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