REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/30/2026
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Official data from USPTO
CHICAGO SLEEP CENTER
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: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
21
Latest update
03/31/2026
Classification
Registered
Trademark type
Combined
Nice classes
44
Filing date
07/28/2020
Registration date
03/30/2021
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/30/2021
Last transaction
03/31/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
01/01/2005
First use in commerce
01/01/2005
Drawing code
3
Owner type
16
Owner location
St. Louis Park, MN, US
Examiner
SHIH, SALLY
Law office
L60
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a profile view of a stylized human head in white, enclosed in a crescent moon with the top half in green and bottom half in turquoise, all to the left of the word "CHICAGO" in green appearing above the words "SLEEP CENTER" in turquoise.
Holders and representatives
Holders
ENT&C Management LLC
Representatives
Sara M. Bauer Womble Bond Dickinson (US) LLP
Technical classification
Nice Classes
Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 44
medical screeningdiagnosis and treatment of snoringsleep apneaother sleep disorders
Publications
History of USPTO decisions and trademark events.
21 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/07/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/07/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/07/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/07/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/07/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
03/30/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/12/2021
PUBO
PUBLISHED FOR OPPOSITION
01/12/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/23/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/07/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/05/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/04/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/04/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/16/2020
GNRT
NON-FINAL ACTION E-MAILED
11/16/2020
CNRT
NON-FINAL ACTION WRITTEN
11/16/2020
DOCK
ASSIGNED TO EXAMINER
11/16/2020
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
08/27/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/26/2020
NWAP
NEW APPLICATION ENTERED
07/31/2020
Continuous trademark protection
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