E815
TEAS SECTION 8 & 15 RECEIVED
06/10/2026
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Official data from USPTO
VITALFLOW
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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
67
Latest update
06/11/2026
Trademark type
Word
Nice classes
10
Filing date
09/14/2016
Registration date
07/07/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/07/2020
Last transaction
06/11/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
05/07/2020
First use in commerce
05/07/2020
Drawing code
4
Owner type
03
Owner location
Minneapolis, MN, US
Examiner
CHADAB, SETH WILLIG
Law office
L40
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Michigan Critical Care Consultants, Inc.
Michigan Critical Care Consultants, Inc.
Representatives
John Thompson Medtronic
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
Medical devicesoxygenators for extracorporeal cardiac and respiratory support; Extracorporeal membrane oxygenation systems consisting of blood pumpsoxygenatorsgas controlcatheterscannula; Medical devicesventricular assist devices for supporting heart function and blood flow for people with weakened hearts; Medical devicescardiopulmonary bypass devicesheart-lung machinesheart-lung blood pumping systems composed of blood pumpsoxygenatorsgas controltemperature controlcatheterscannula for cardio-pulmonary bypass and extracorporeal life support
Publications
History of USPTO decisions and trademark events.
67 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/26/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/26/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/26/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/26/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/26/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/21/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/21/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/21/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/21/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/21/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
07/07/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/05/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/05/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/05/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/05/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/05/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
07/07/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
06/03/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
06/02/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
05/21/2020
IUAF
USE AMENDMENT FILED
05/19/2020
EISU
TEAS STATEMENT OF USE RECEIVED
05/19/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/15/2020
EX5G
SOU EXTENSION 5 GRANTED
01/14/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/14/2020
EXT5
SOU EXTENSION 5 FILED
01/08/2020
EEXT
SOU TEAS EXTENSION RECEIVED
01/08/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
07/03/2019
EX4G
SOU EXTENSION 4 GRANTED
07/01/2019
EXT4
SOU EXTENSION 4 FILED
07/01/2019
EEXT
SOU TEAS EXTENSION RECEIVED
07/01/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/19/2018
EX3G
SOU EXTENSION 3 GRANTED
12/17/2018
EXT3
SOU EXTENSION 3 FILED
12/17/2018
EEXT
SOU TEAS EXTENSION RECEIVED
12/17/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
07/05/2018
EX2G
SOU EXTENSION 2 GRANTED
07/03/2018
EXT2
SOU EXTENSION 2 FILED
07/03/2018
EEXT
SOU TEAS EXTENSION RECEIVED
07/03/2018
DOCK
ASSIGNED TO EXAMINER
01/09/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/23/2017
EX1G
SOU EXTENSION 1 GRANTED
12/21/2017
EXT1
SOU EXTENSION 1 FILED
12/21/2017
EEXT
SOU TEAS EXTENSION RECEIVED
12/21/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/21/2017
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/18/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/23/2017
PUBO
PUBLISHED FOR OPPOSITION
05/23/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/03/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/19/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/18/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/18/2017
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
04/18/2017
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
01/27/2017
GNFR
FINAL REFUSAL E-MAILED
01/27/2017
CNFR
FINAL REFUSAL WRITTEN
01/27/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/06/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/05/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/05/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/21/2016
GNRT
NON-FINAL ACTION E-MAILED
12/21/2016
CNRT
NON-FINAL ACTION WRITTEN
12/21/2016
DOCK
ASSIGNED TO EXAMINER
12/20/2016
MPMK
NOTICE OF PSEUDO MARK E-MAILED
09/20/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/19/2016
NWAP
NEW APPLICATION ENTERED
09/17/2016
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