R.PR
REGISTERED-PRINCIPAL REGISTER
06/02/2026
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Official data from USPTO
SIMPUREAIR
Did you know this trademark is already registered in United States?
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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
9
Latest update
06/02/2026
Trademark type
Word
Nice classes
11
Filing date
11/18/2025
Registration date
06/02/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/02/2026
Last transaction
06/02/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
10/25/2025
First use in commerce
10/25/2025
Drawing code
4
Owner type
03
Owner location
Bellevue, WA, US
Examiner
MORAN, CAROLINE L
Law office
N70
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
Membrane Solutions Corp
Representatives
Justin Jingwei Sun
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Air purifiers; Water filters; Water purification machines; Water filtering apparatus; Filters for water filtering apparatus; Air filtering units; Drinking water filters; Personal water filtering devices in the form of straws; Water filtration bottles sold empty; Water filtration and purification units and replacement cartridges and filters therefor; Water treatment equipmentreverse osmosis units; Apparatus for purifying air
Publications
History of USPTO decisions and trademark events.
9 publications found
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/14/2026
PUBO
PUBLISHED FOR OPPOSITION
04/14/2026
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/08/2026
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/19/2026
DOCK
ASSIGNED TO EXAMINER
03/19/2026
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/12/2026
MAFR
APPLICATION FILING RECEIPT MAILED
11/18/2025
NWAP
NEW APPLICATION ENTERED
11/18/2025
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