TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/20/2026
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Official data from USPTO
AEGIS
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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
49
Latest update
04/22/2026
Trademark type
Word
Nice classes
11
Filing date
07/09/1990
Registration date
02/18/1992
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/23/2022
Last transaction
04/22/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
03/28/1991
First use in commerce
03/28/1991
Drawing code
1
Owner type
16
Owner location
Glasgow, DE, US
Examiner
JEFFRIES, STEPHEN
Law office
G10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Graver Technologies LLC
GRAVER TECHNOLOGIES, INC.
Graver Company, The
Representatives
Michael Harris Arnold & Porter Kaye Scholer LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
filters for use in water treatment units
Publications
History of USPTO decisions and trademark events.
49 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/20/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/20/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/20/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/20/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/17/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/17/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/17/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/16/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/16/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/16/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/16/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/23/2022
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
07/23/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/23/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/23/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
02/09/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/18/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/09/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/09/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/09/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/09/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/09/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/04/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/03/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/03/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/26/2012
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/26/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/26/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/20/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
02/15/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/04/2008
CFIT
CASE FILE IN TICRS
12/14/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/20/2002
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/20/2002
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
01/22/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/29/1998
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
02/17/1998
R.PR
REGISTERED-PRINCIPAL REGISTER
02/18/1992
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
10/24/1991
DOCK
ASSIGNED TO EXAMINER
09/12/1991
SUPC
STATEMENT OF USE PROCESSING COMPLETE
09/04/1991
IUAF
USE AMENDMENT FILED
07/05/1991
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
05/21/1991
PUBO
PUBLISHED FOR OPPOSITION
02/26/1991
NPUB
NOTICE OF PUBLICATION
01/25/1991
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/06/1990
CNEA
EXAMINER'S AMENDMENT MAILED
11/26/1990
DOCK
ASSIGNED TO EXAMINER
11/20/1990
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