REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
01/05/2026
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Official data from USPTO
CELLAIR
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
CELLAIR
ST13
US500000079273137Class
9, 10, 41, 42, 44
Filing
79273137
Registration
6235787
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
30
Latest update
01/06/2026
Trademark type
Word
Nice classes
9, 10, 41, 42, 44
Filing date
10/28/2019
Registration date
01/05/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/05/2021
Last transaction
01/06/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
27
Owner location
DE
Examiner
THOMPSON,HEATHER
Law office
L90
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
CellAir Construction GmbH
Representatives
Olga Zalomiy Law Offices of Olga Zalomiy
Technical classification
Nice Classes
Class 9Class 10Class 41Class 42Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Filters for non-medical respiratory masks; breathing apparatusexcept for artificial respirationhypoxicator for use as a training aid in sports; all of the aforesaid goods solely for use for the aforesaid apparatusfor enabling machine-controlled IHT (intermittent hypoxic training/therapy) and/or IHHT (intermittent hypoxic hyperoxic training/therapy) or other forms of altitude training simulators
Class 10
Analysers for medical usedevices for monitoring oximetry and vital signs; photometric analyzers for medical use; respiratory monitors for medical use; respiratory masks for medical purposes; respirators for medical purposes; breath gas analyzers for medical diagnostics; medical apparatus for training breathing techniques; apparatus for the treatment of breathing difficulties; apparatus for the alleviation of breathing difficulties; body rehabilitation apparatus for medical purposes; all of the aforesaid goods solely for use for the aforesaid apparatus for enabling machine-controlled IHT (intermittent hypoxic training/therapy) and/or IHHT (intermittent hypoxic hyperoxic training/therapy) or other forms of altitude training simulators
Class 41
Conducting of cultural events; organising of sporting activities and of sporting competitions; provision of training courses in the field of intermittent hypoxic training and/or IHHT (intermittent hypoxic hyperoxic training/therapy); education servicesproviding classesseminars and workshops relating to medicine; provision of educational services namelyproviding classesseminars and workshops relating to health; provision of medical instruction courses; provision of educational services namelyproviding classesseminars and workshops relating to diet; training services relating to personal and physical fitness; vocational education relating to avoidance of health related problems; rental of sports grounds; organization of educational congresses
Class 42
Research servicesresearch in the field of increasing strength and physical performance; scientific research; computer aided scientific research services; scientific research for medical purposes; all of the foregoing relating to IHT (intermittent hypoxic training/therapy) and/or IHHT (intermittent hypoxic hyperoxic training/therapy)
Class 44
Services for the provision of medical facilitiesleasing of equipped medical facilities that medical professionals can use on an as-needed basis; medical equipment rental; all of the aforesaid services solely in connection with the aforesaid apparatusenabling machine-controlled IHT (intermittent hypoxic training/therapy) and/or IHHT (intermittent hypoxic hyperoxic training/therapy) or other forms of altitude training simulators
Publications
History of USPTO decisions and trademark events.
30 publications found
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
05/02/2021
FICS
FINAL DISPOSITION NOTICE SENT TO IB
04/12/2021
FIMP
FINAL DISPOSITION PROCESSED
04/12/2021
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
04/05/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
01/05/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/20/2020
PUBO
PUBLISHED FOR OPPOSITION
10/20/2020
GPNX
NOTIFICATION PROCESSED BY IB
10/17/2020
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
09/30/2020
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
09/30/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/30/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/13/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/12/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/11/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/11/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/11/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/11/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/11/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/11/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/11/2020
RFNT
REFUSAL PROCESSED BY IB
03/27/2020
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/12/2020
RFRR
REFUSAL PROCESSED BY MPU
03/11/2020
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
02/04/2020
CNRT
NON-FINAL ACTION WRITTEN
02/03/2020
DOCK
ASSIGNED TO EXAMINER
02/01/2020
MAFR
APPLICATION FILING RECEIPT MAILED
12/07/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/03/2019
SDRC
SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB
11/28/2019
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