TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/04/2026
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Official data from USPTO
I SBR
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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
62
Latest update
02/05/2026
Trademark type
Word
Nice classes
6, 7, 11
Filing date
06/08/2010
Registration date
05/14/2013
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/07/2023
Last transaction
02/05/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
First use anywhere
2011-06-00
First use in commerce
2011-06-00
Drawing code
4
Owner type
03
Owner location
Erlangen, DE
Examiner
MORRIS, KRISTINA KLOIBER
Law office
M70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Invent Umwelt- und Verfahrenstechnik AG
Representatives
Kiranjit K Dharsan Seiter IP
Technical classification
Nice Classes
Class 6Class 7Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
Ventilating apparatusin particular metal gas feed tubes and hold-down devices for gas-feed tubes in the nature of metal clamps
Class 7
Electric agitating equipment for agitating waste water in waste water plantsagitating machines for agitating waste water in waste water plantsagitating tools for connection to the aforesaid agitating equipment and agitating machinesin particular hyperboloid agitating bodies and propellerssubmersible motors for the aforesaid agitating bodieswaste water and slurry pumps for machinescirculating pumps for machines; lifting apparatus and cranes
Class 11
Ventilating apparatusin particular gas-feed tubesair distribution apparatus for connecting gas-feed tubeshold-down devices for gas-feed tubes sold as a unit; ventilating apparatusin particular air distribution apparatus for connecting gas-feed tubes for aerating waste water in waste water plantswater purifying apparatusequipment and apparatus for waste water purifying and clarifying installationswaste water purifying and clarifying installationsinstallations for mixing and aerating waste water and residual sludge; installations for conducting biological waste water purification process
Publications
History of USPTO decisions and trademark events.
62 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
02/04/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/04/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/04/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/07/2023
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/07/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/07/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/07/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
12/13/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/14/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/29/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/29/2022
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
03/29/2022
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/29/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/29/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/29/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/29/2022
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
10/11/2018
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/11/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/11/2018
E815
TEAS SECTION 8 & 15 RECEIVED
09/30/2018
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
05/14/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/16/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/02/2013
R.PR
REGISTERED-PRINCIPAL REGISTER
05/14/2013
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
04/06/2013
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
04/05/2013
ALIE
ASSIGNED TO LIE
04/02/2013
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/29/2013
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/27/2013
IUAF
USE AMENDMENT FILED
03/18/2013
EISU
TEAS STATEMENT OF USE RECEIVED
03/18/2013
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/20/2012
EX2G
SOU EXTENSION 2 GRANTED
09/19/2012
EXT2
SOU EXTENSION 2 FILED
09/13/2012
EEXT
SOU TEAS EXTENSION RECEIVED
09/13/2012
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/11/2012
EX1G
SOU EXTENSION 1 GRANTED
04/10/2012
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
04/10/2012
EXT1
SOU EXTENSION 1 FILED
03/17/2012
EEXT
SOU TEAS EXTENSION RECEIVED
03/17/2012
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/20/2011
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/26/2011
PUBO
PUBLISHED FOR OPPOSITION
07/26/2011
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
06/20/2011
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/20/2011
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/01/2011
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/01/2011
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/01/2011
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
04/21/2011
GNRT
NON-FINAL ACTION E-MAILED
04/21/2011
CNRT
NON-FINAL ACTION WRITTEN
04/21/2011
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/30/2011
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/30/2011
ALIE
ASSIGNED TO LIE
03/29/2011
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/22/2011
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/24/2010
GNRT
NON-FINAL ACTION E-MAILED
09/24/2010
CNRT
NON-FINAL ACTION WRITTEN
09/24/2010
DOCK
ASSIGNED TO EXAMINER
09/17/2010
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/14/2010
NWAP
NEW APPLICATION ENTERED
06/11/2010
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