EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/03/2026
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Official data from USPTO
DUOVAC
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
30
Latest update
08/05/2026
Trademark type
Word
Nice classes
7
Filing date
08/14/2019
Registration date
09/15/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/15/2020
Last transaction
08/05/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
12/31/1993
First use in commerce
12/31/1993
Drawing code
4
Owner type
03
Owner location
BLAINVILLE, CA
Examiner
FLEMING, STEPHANIE
Law office
O30
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
LES INDUSTRIES TROVAC LT?E
Nuera Enterprises Canada Inc.
Nuera Enterprises Canada Inc.
Representatives
Peter J. Ims Westman, Champlin & Koehler P.A.
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Central vacuum systemsvacuum cleanerscentral vacuum cleanersvacuum cleaner hosesvacuum cleaner brushesvacuum cleaner suction nozzlesvacuum cleaner wandsvacuum cleaner motorsvacuum cleaner filtersvacuum cleaner bagsvacuum cleaner hangerscentral vacuum cleaning installationsvacuum cleaner accessories in the nature of hosesbrushessuction nozzleswandsfilters and cleaner bags
Publications
History of USPTO decisions and trademark events.
30 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/03/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/03/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/03/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/03/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/03/2026
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/15/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/18/2024
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
11/27/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/27/2023
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
11/27/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/27/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/27/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/27/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/27/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
09/15/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/30/2020
PUBO
PUBLISHED FOR OPPOSITION
06/30/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/10/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/26/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/23/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/23/2020
ALIE
ASSIGNED TO LIE
05/22/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/18/2020
GPRN
NOTIFICATION OF PRIORITY ACTION E-MAILED
11/25/2019
GPRA
PRIORITY ACTION E-MAILED
11/25/2019
CPRA
PRIORITY ACTION WRITTEN
11/25/2019
DOCK
ASSIGNED TO EXAMINER
11/12/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/29/2019
NWAP
NEW APPLICATION ENTERED
08/17/2019
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