TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/10/2026
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Official data from USPTO
ADIFFER HYDRAULICS
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: 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
17
Latest update
04/23/2026
Trademark type
Combined
Nice classes
7
Filing date
04/24/2025
Registration date
12/02/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/02/2025
Last transaction
04/23/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
01/21/2019
First use in commerce
03/14/2023
Drawing code
3
Owner type
16
Owner location
NINGBO CITY, ZHEJIANG,, CN
Examiner
WOMEODU, ROBIN W
Law office
N20
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the stylized wording "ADIFFER HYDRAULICS". There is a water drop design appears at the end of the first letter "a", and the wording "ADIFFER" is located above the wording "HYDRAULICS".
Holders and representatives
Holders
NINGBO DIFFER IMP & EXP CO., LTD.
Representatives
Marek Krizka TRAMA LEGAL, PLLC
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Wind-powered electricity generators; Hydraulic hammers; Shock absorbers for machines; Ignition coils for automotive engines; Hydraulic pumps; Hydraulic valves being parts of machines; Bearingsas parts of machines; Lathes; Hydraulic engines and motors; Cylinders for machines
Publications
History of USPTO decisions and trademark events.
17 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/10/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/10/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/22/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/22/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/22/2026
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
12/02/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
12/02/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/14/2025
PUBO
PUBLISHED FOR OPPOSITION
10/14/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/08/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/17/2025
DOCK
ASSIGNED TO EXAMINER
09/16/2025
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
09/02/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/02/2025
MAFR
APPLICATION FILING RECEIPT MAILED
04/24/2025
NWAP
NEW APPLICATION ENTERED
04/24/2025
Continuous trademark protection
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