EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
06/03/2026
Back to search
Official data from USPTO
WELLO2
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: 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
40
Latest update
06/05/2026
Trademark type
Word
Nice classes
5, 10
Filing date
09/18/2013
Registration date
07/01/2014
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/23/2024
Last transaction
06/05/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
4
Owner type
98
Owner location
FI
Examiner
MEIER, SHARON A
Current location
Historical data usage
Holders and representatives
Holders
WellO2 Oy
KÄRKKÄINEN, Timo Aulis
Representatives
Robert S. Pierce Dunlap Bennett & Ludwig PLLC
Technical classification
Nice Classes
Class 5Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pharmaceutical productspharmaceutical products for treating respiratory diseases and disorders; inhaled pharmaceutical preparations for the treatment of respiratory diseases and disorders; respiratory stimulants
Class 10
Portable medical devices used for breathing exercisesportable devices used for endogenous breathing exercises and for respiratory muscle training; oxygen inhalators; inhalers for medical purposes; inhalers for therapeutic use; humidifiers for medical use; sterile disposable oxygen humidifiers and nebulizers for respiratory therapy; nebulizers for administering medication in the form of a mist inhaled into the lungsfor treatment of respiratory diseases; nebulizers for respiration therapy; respirators for artificial respiration
Publications
History of USPTO decisions and trademark events.
40 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/03/2026
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
06/03/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/03/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/03/2026
NREP
NEW REPRESENTATIVE AT IB RECEIVED
11/13/2025
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
09/25/2025
INNA
INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
06/21/2025
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
03/23/2025
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
07/23/2024
71AG
REGISTERED-SEC.71 ACCEPTED
07/23/2024
ES71
TEAS SECTION 71 RECEIVED
06/21/2024
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
07/01/2023
RNWL
INTERNATIONAL REGISTRATION RENEWED
05/26/2023
INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
09/19/2021
INPS
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
08/03/2021
INPC
INVALIDATION PROCESSED
08/03/2021
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
07/23/2021
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
01/03/2021
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
11/23/2020
C75P
REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
11/23/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/17/2020
ES75
TEAS SECTION 71 & 15 RECEIVED
06/24/2020
NREP
NEW REPRESENTATIVE AT IB RECEIVED
10/04/2019
NREP
NEW REPRESENTATIVE AT IB RECEIVED
02/10/2017
NREP
NEW REPRESENTATIVE AT IB RECEIVED
11/26/2015
CHLD
CHANGE OF OWNER RECEIVED FROM IB
12/04/2014
GPNX
NOTIFICATION PROCESSED BY IB
08/29/2014
FICS
FINAL DISPOSITION NOTICE SENT TO IB
08/11/2014
FIMP
FINAL DISPOSITION PROCESSED
08/11/2014
GPAR
GRANT OF PROTECTION CREATED, TO BE SENT TO IB
07/31/2014
R.PR
REGISTERED-PRINCIPAL REGISTER
07/01/2014
PUBO
PUBLISHED FOR OPPOSITION
04/15/2014
NPUB
NOTICE OF PUBLICATION
03/26/2014
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/05/2014
MAFR
APPLICATION FILING RECEIPT MAILED
02/28/2014
DOCK
ASSIGNED TO EXAMINER
02/24/2014
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/24/2014
LIMI
LIMITATION FROM ORIGINAL APPLICATION ENTERED
02/21/2014
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
02/21/2014
Continuous trademark protection
Get notified about every new filing that threatens WELLO2 or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.