NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/22/2025
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Official data from USPTO
DENITE
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
29
Latest update
08/23/2025
Trademark type
Word
Nice classes
11
Filing date
01/31/1974
Registration date
04/22/1975
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/22/2025
Last transaction
08/23/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1973-11-00
First use in commerce
1973-11-00
Drawing code
1
Owner type
16
Owner location
SUGAR LAND, TX
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
DE NORA WATER TECHNOLOGIES, LLC.
DE NORA WATER TECHNOLOGIES, INC.
SEVERN TRENT WATER PURIFICATION, INC.
TETRA RESOURCES, INC.
D. C. (pessoa física)
Representatives
Usha Menon D'AMBROSIO & MENON, PLLC
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
NITRATE REMOVAL SEWAGE TREATMENT PLANTS
Publications
History of USPTO decisions and trademark events.
29 publications found
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
08/22/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/22/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/22/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
04/14/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/22/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/26/2022
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/22/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/28/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/29/2015
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
04/29/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/29/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
04/21/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/08/2011
CFIT
CASE FILE IN TICRS
10/30/2007
CORV
REVIEW OF CORRESPONDENCE COMPLETE
10/16/2006
PAPER RECEIVED
02/06/2006
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/27/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/27/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/06/2006
PRA8
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8
10/24/2005
PAPER RECEIVED
10/24/2005
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
09/01/2005
PLGL
ASSIGNED TO PARALEGAL
09/01/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/18/2005
PAPER RECEIVED
02/18/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/06/1995
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
04/20/1995
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/08/1981
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