EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/23/2025
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Official data from USPTO
WATER MAZE
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
42
Latest update
03/28/2025
Trademark type
Word
Nice classes
11
Filing date
10/16/1991
Registration date
11/10/1992
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/22/2022
Last transaction
03/28/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/01/1990
First use in commerce
02/23/1990
Drawing code
1
Owner type
03
Owner location
Aurora, CO
Examiner
JEFFRIES, STEPHEN
Law office
G10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
KARCHER NORTH AMERICA, INC.
C-TECH INDUSTRIES, INC.
LANDA, INC.
Representatives
Jeanette E. Sinclare Sheridan Ross P.C.
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
waste water purification units for industrial use
Publications
History of USPTO decisions and trademark events.
42 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/23/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/23/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/23/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/22/2022
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/22/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/22/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/22/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
11/15/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/10/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/30/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/30/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
04/30/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/30/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/30/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/30/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/19/2015
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/19/2015
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/03/2012
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
08/03/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/03/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
07/27/2012
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/10/2010
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/08/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/08/2008
CFIT
CASE FILE IN TICRS
04/08/2008
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/28/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/28/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/31/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/31/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/30/2002
PAPER RECEIVED
10/30/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/12/1998
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
02/06/1998
R.PR
REGISTERED-PRINCIPAL REGISTER
11/10/1992
PUBO
PUBLISHED FOR OPPOSITION
08/18/1992
NPUB
NOTICE OF PUBLICATION
07/17/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/04/1992
CNEA
EXAMINER'S AMENDMENT MAILED
04/28/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/23/1992
CNRT
NON-FINAL ACTION MAILED
01/31/1992
DOCK
ASSIGNED TO EXAMINER
01/16/1992
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