EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
01/23/2026
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Official data from USPTO
RADIAL ROOT CYCLONE
Did you know this trademark is already registered in United States?
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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
70
Latest update
01/25/2026
Trademark type
Combined
Nice classes
7
Filing date
03/11/2011
Registration date
11/13/2012
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/19/2023
Last transaction
01/25/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
08/31/2011
First use in commerce
08/31/2011
Drawing code
5
Owner type
99
Owner location
MALMESBURY, WILTSHIRE, GB
Examiner
YOUNG, CARRIE SKYE
Law office
M80
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of a stylized version of the words "RADIAL ROOT CYCLONE".
Holders and representatives
Holders
DYSON TECHNOLOGY LIMITED
DYSON RESEARCH LIMITED
Dyson Limited
Representatives
Michael G. Craig Tucker Ellis LLP
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Vacuum cleaners; hand held vacuum cleaners; stick-vacuum cleaners; cordless vacuum cleaners; floor toolsaccessories and attachments for vacuum cleanerssuction nozzles
Publications
History of USPTO decisions and trademark events.
70 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/23/2026
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
01/23/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/23/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/23/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/23/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/23/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/23/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/18/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/18/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
07/18/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/18/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/18/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/18/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/18/2024
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/13/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/13/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/13/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/13/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/13/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/13/2024
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
01/19/2024
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
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/19/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/19/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/19/2023
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/19/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/19/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/19/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
10/06/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/13/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/11/2020
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
08/07/2018
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/07/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/07/2018
E815
TEAS SECTION 8 & 15 RECEIVED
07/31/2018
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
11/13/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/22/2017
CORV
REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED
12/23/2013
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/13/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/06/2013
R.PR
REGISTERED-PRINCIPAL REGISTER
11/13/2012
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
10/12/2012
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
10/11/2012
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
10/04/2012
EEXT
SOU TEAS EXTENSION RECEIVED
09/12/2012
SUPC
STATEMENT OF USE PROCESSING COMPLETE
09/12/2012
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
09/12/2012
IUAF
USE AMENDMENT FILED
09/10/2012
EISU
TEAS STATEMENT OF USE RECEIVED
09/10/2012
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/11/2012
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/11/2012
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
03/20/2012
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/24/2012
PUBO
PUBLISHED FOR OPPOSITION
01/24/2012
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/04/2012
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/20/2011
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/13/2011
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/06/2011
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/06/2011
ALIE
ASSIGNED TO LIE
12/01/2011
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/10/2011
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/14/2011
GNRT
NON-FINAL ACTION E-MAILED
06/14/2011
CNRT
NON-FINAL ACTION WRITTEN
06/14/2011
DOCK
ASSIGNED TO EXAMINER
06/11/2011
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/16/2011
NWAP
NEW APPLICATION ENTERED
03/14/2011
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