ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/01/2025
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Official data from USPTO
ENERVENT
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
58
Latest update
10/02/2025
Trademark type
Combined
Nice classes
11
Filing date
07/31/2009
Registration date
11/30/2010
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/30/2021
Last transaction
10/02/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
09/07/2010
First use in commerce
09/07/2010
Drawing code
5
Owner type
16
Owner location
PLANO, TX
Examiner
DE JONGE, KATHLEEN
Law office
L70
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of green letters "ERV" disposed between blue letters "EN" as a prefix and blue letters "ENT" as a suffix.
Holders and representatives
Holders
AIR DISTRIBUTION TECHNOLOGIES IP, LLC
Ruskin Company
Representatives
Laura M. Konkel Michael Best & Friedrich LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Energy recovery ventilators used with heatingventilating and air conditioning units
Publications
History of USPTO decisions and trademark events.
58 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/11/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/11/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/11/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/11/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/11/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/29/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/29/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/29/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/30/2021
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/30/2021
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/30/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/20/2021
E89R
TEAS SECTION 8 & 9 RECEIVED
10/27/2020
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/30/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/02/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/02/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/04/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/04/2019
WOAG
WITHDRAWAL OF ATTORNEY GRANTED
05/14/2019
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
05/14/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/01/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/01/2018
WOAG
WITHDRAWAL OF ATTORNEY GRANTED
05/04/2018
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
05/04/2018
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/02/2017
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
02/10/2017
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/10/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/08/2017
E815
TEAS SECTION 8 & 15 RECEIVED
11/30/2016
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
11/30/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/18/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/18/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/25/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/13/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/13/2013
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/21/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/14/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/05/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
11/30/2010
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
10/27/2010
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
10/26/2010
ALIE
ASSIGNED TO LIE
10/26/2010
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
10/13/2010
SUPC
STATEMENT OF USE PROCESSING COMPLETE
10/04/2010
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
09/30/2010
IUAF
USE AMENDMENT FILED
09/07/2010
EISU
TEAS STATEMENT OF USE RECEIVED
09/07/2010
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
03/23/2010
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/29/2009
PUBO
PUBLISHED FOR OPPOSITION
12/29/2009
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
11/23/2009
ALIE
ASSIGNED TO LIE
11/23/2009
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/04/2009
DOCK
ASSIGNED TO EXAMINER
11/04/2009
MPMK
NOTICE OF PSEUDO MARK MAILED
08/05/2009
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/04/2009
NWAP
NEW APPLICATION ENTERED
08/04/2009
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