REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
11/17/2025
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Official data from USPTO
DUOSMART TANK TECHNOLOGY
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Active USPTO registrationType: CombinedOffice: 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
24
Latest update
11/18/2025
Trademark type
Combined
Nice classes
11
Filing date
04/29/2020
Registration date
11/17/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/17/2020
Last transaction
11/18/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
10/01/2018
First use in commerce
10/01/2018
Drawing code
3
Owner type
03
Owner location
Peachtree City, GA
Examiner
FLOWERS,JAY K
Law office
M30
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the word "DuoSmart" centered over the words "TANK TECHNOLOGY", wherein the size of the font for "DuoSmart" is larger than the size of the font for "TANK TECHNOLOGY". The "Duo" portion of "DuoSmart" includes a capital "D" and lowercase "uo" and is in black bolded text, and inside the letter "o" of "Duo" is a white triangle that is rotated ninety-degrees clockwise, and between the white triangle and the black bolded text is colored dark red. The "Smart" portion of "DuoSmart" includes a capital "S" and lowercase "mart" and is in text that is not bolded. The letters in "TANK TECHNOLOGY" are all capitalized in black.
Holders and representatives
Holders
R. C. (pessoa física)
Representatives
Mark S. Sparschu Quinn IP Law
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
tankless water heaters; tankless water heaters with attached storage tank; hybrid tank tankless water heaters; water heaters
Publications
History of USPTO decisions and trademark events.
24 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/19/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/19/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/19/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/07/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/07/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/07/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/07/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/07/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
11/17/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/01/2020
PUBO
PUBLISHED FOR OPPOSITION
09/01/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/12/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/24/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/23/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/23/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/23/2020
GPRN
NOTIFICATION OF PRIORITY ACTION E-MAILED
07/15/2020
GPRA
PRIORITY ACTION E-MAILED
07/15/2020
CPRA
PRIORITY ACTION WRITTEN
07/15/2020
DOCK
ASSIGNED TO EXAMINER
07/08/2020
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
05/13/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/12/2020
NWAP
NEW APPLICATION ENTERED
05/02/2020
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