REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
05/25/2026
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Official data from USPTO
CLEAN CUBE
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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
15
Latest update
05/26/2026
Trademark type
Word
Nice classes
11
Filing date
11/10/2020
Registration date
05/25/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/25/2021
Last transaction
05/26/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Supplemental Register
First use anywhere
07/29/2020
First use in commerce
07/29/2020
Drawing code
4
Owner type
03
Owner location
Libertyville, IL, US
Examiner
YOUNG, THOMAS PAUL
Law office
N20
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Clean Entrance, Inc.
Representatives
Lesley Ann Wallerstein Lesley A. Wallerstein, LLC
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Air purification units
Publications
History of USPTO decisions and trademark events.
15 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/25/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/25/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/25/2023
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
05/25/2021
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
04/21/2021
ALIE
ASSIGNED TO LIE
04/20/2021
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
04/19/2021
XAEC
EXAMINER'S AMENDMENT ENTERED
04/19/2021
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/19/2021
GNEA
EXAMINERS AMENDMENT E-MAILED
04/19/2021
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/19/2021
DOCK
ASSIGNED TO EXAMINER
04/19/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/10/2021
NWAP
NEW APPLICATION ENTERED
11/13/2020
Continuous trademark protection
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