TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/23/2026
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Official data from USPTO
ENVIRACAIRE
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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
54
Latest update
05/12/2026
Trademark type
Word
Nice classes
11
Filing date
11/05/2003
Registration date
03/22/2005
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/05/2024
Last transaction
05/12/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/31/1974
First use in commerce
08/31/1974
Drawing code
4
Owner type
16
Owner location
BUSSIGNY, CH
Examiner
RAUEN, JAMES
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
K. S. (pessoa física)
HELEN OF TROY LIMITED
KAZ USA, INC.
K. I. (pessoa física)
Representatives
Gregory S. Vickers Rankin, Hill & Clark LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Air purifiers and air filters for domestic and office use
Publications
History of USPTO decisions and trademark events.
54 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/23/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/23/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/23/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/23/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/23/2025
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
10/23/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/23/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/23/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/24/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/05/2024
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
09/05/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/05/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/05/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
06/24/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/22/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/01/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/01/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/01/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/01/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/01/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/21/2018
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/21/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/14/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/14/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/14/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/14/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
12/22/2014
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/22/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/12/2014
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
08/17/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/17/2011
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
07/21/2011
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
07/19/2011
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/01/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/01/2011
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
04/15/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/13/2011
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
03/31/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/22/2011
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
03/11/2011
E815
TEAS SECTION 8 & 15 RECEIVED
03/11/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
03/22/2005
PUBO
PUBLISHED FOR OPPOSITION
12/28/2004
NPUB
NOTICE OF PUBLICATION
12/08/2004
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
10/26/2004
ALIE
ASSIGNED TO LIE
10/22/2004
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/15/2004
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/13/2004
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/05/2004
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/05/2004
GNRT
NON-FINAL ACTION E-MAILED
06/15/2004
DOCK
ASSIGNED TO EXAMINER
06/15/2004
NWAP
NEW APPLICATION ENTERED
12/03/2003
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