NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
03/13/2026
Back to search
Official data from USPTO
WELL. O
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
27
Latest update
04/07/2026
Trademark type
Combined
Nice classes
1, 4
Filing date
10/18/2018
Registration date
12/03/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/13/2026
Last transaction
04/07/2026
Responsible office
United States Patent and Trademark Office
Status code
707
Official register
Principal Register
Drawing code
3
Owner type
03
Owner location
BE
Examiner
TRATOS, MARK STEVEN
Current location
Historical data usage
Mark description
The mark consists of the stylized wording "WELL.O" in which the wording "WELL." is in black and the letter "O" is in green; around the letter "O" is a stylized design of a drop of liquid in the color black.
Holders and representatives
Holders
OLEON, Naamloze Vennootschap
Oleon
Representatives
Mojda Waterman Waterman Legal
Technical classification
Nice Classes
Class 1Class 4
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals for use in industry and sciencechemicals for use in oil drillingtempering chemicals for use in solderingchemicals for use in the manufacture of gasolinechemical oxidants for use with combustion engine fuels; industrial chemicalsoleo chemicals and their derivates in the nature of fatty acids and alcohols for industrial purposes; chemicals for use in industry and scienceoleofins and hydrocarbons for use in metallurgy; chemicalsoleo chemicals and their derivatives in the nature of fatty acids and alcohols for industrial purposes and chemicalsaromatic hydrocarbons for use in welding; chemicals for use in industry and sciencehydrocarbon chemicals and oleo chemical esters and their derivativescellulose esters for industrial purposes for use in drilling; chemical additives for drilling mudsmuds to facilitate drilling; unprocessednatural and/or synthetic fatty acids for industrial purposes; raw chemical glycerides and glycerin for industrial purposes; unprocessedfatty alcohols and acids and their derivatives for use in manufacturing industrial lubricants; fatty acid and cellulose esters for use in oil drillingthe manufacture of production chemicalswell stimulation and enhanced recovery; nitrogenous derivatives of fatty alcohols and acids for industrial purposes in the manufacture of lubricants and drilling muds and production chemicalswell stimulation and enhanced recovery; chemicals whose constituents contain or come from mineralunprocessednatural and synthetic bodies in the nature of fat tissues and natural and synthetic body oils and body fatstheir derivatives for use in the manufacture of automotive lubricants and greases; gelatins included in this classgelatin glue for industrial purposes
Class 4
Industrial mineral oilsnon-mineral oils and greases; products made in whole or in substantial part of oils or mineralvegetable or animal fatsfuelscrude oilnon-chemical additives for fuels and oilspetroleum; fuels and motor fuel; lubricating oil and lubricating grease; industrial lubricantsparaffins; stearinesindustrial fats; non-chemical additives for motor fuels; unprocessednatural and synthetic industrial fats and oils for use in the manufacture of automotive gases and lubricants
Publications
History of USPTO decisions and trademark events.
27 publications found
71.P
REGISTERED - PARTIAL SEC 71 ACCEPTED
03/13/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/09/2026
ES71
TEAS SECTION 71 RECEIVED
11/13/2025
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
04/24/2020
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
04/24/2020
FICS
FINAL DISPOSITION NOTICE SENT TO IB
03/20/2020
FIMP
FINAL DISPOSITION PROCESSED
03/19/2020
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
03/03/2020
NREP
NEW REPRESENTATIVE AT IB RECEIVED
12/19/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
12/03/2019
PUBO
PUBLISHED FOR OPPOSITION
09/17/2019
NPUB
NOTICE OF PUBLICATION
08/28/2019
ALIE
ASSIGNED TO LIE
08/09/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/01/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/19/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/19/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/19/2019
RFNT
REFUSAL PROCESSED BY IB
03/02/2019
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
02/13/2019
RFRR
REFUSAL PROCESSED BY MPU
02/12/2019
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
02/05/2019
CNRT
NON-FINAL ACTION WRITTEN
02/04/2019
DOCK
ASSIGNED TO EXAMINER
01/28/2019
MAFR
APPLICATION FILING RECEIPT MAILED
01/23/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/19/2019
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
01/17/2019
Continuous trademark protection
Get notified about every new filing that threatens WELL. O or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.