TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/20/2026
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Official data from USPTO
PLEKX
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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
69
Latest update
04/22/2026
Trademark type
Word
Nice classes
11
Filing date
08/05/1998
Registration date
03/25/2003
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/19/2023
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
11/09/2001
First use in commerce
11/09/2001
Drawing code
1
Owner type
16
Owner location
Glasgow, DE, US
Examiner
WEIMER, CAROLINE
Law office
M60
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
GRAVER TECHNOLOGIES LLC
KX TECHNOLOGIES LLC
KX TECHNOLOGIES LLC
KX Industries, L.P.
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
air filters for domesticcommercial and industrial use
Publications
History of USPTO decisions and trademark events.
69 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
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/17/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP 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
09/19/2023
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
09/19/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/19/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/19/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/05/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
03/13/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/25/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/16/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/16/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/16/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/16/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/16/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/30/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/30/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/22/2013
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
03/06/2013
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/06/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/06/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/06/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
02/25/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/10/2009
PLGL
ASSIGNED TO PARALEGAL
03/06/2009
E815
TEAS SECTION 8 & 15 RECEIVED
03/04/2009
CFIT
CASE FILE IN TICRS
04/29/2008
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/08/2007
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/06/2007
CORV
REVIEW OF CORRESPONDENCE COMPLETE
11/08/2006
PAPER RECEIVED
09/22/2006
R.PR
REGISTERED-PRINCIPAL REGISTER
03/25/2003
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/13/2003
DOCK
ASSIGNED TO EXAMINER
01/10/2003
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/07/2003
IUAF
USE AMENDMENT FILED
10/15/2002
PAPER RECEIVED
10/15/2002
PAPER RECEIVED
09/12/2002
EX4G
SOU EXTENSION 4 GRANTED
06/04/2002
EXT4
SOU EXTENSION 4 FILED
05/16/2002
PAPER RECEIVED
05/16/2002
EX3G
SOU EXTENSION 3 GRANTED
02/20/2002
DPCC
DIVISIONAL PROCESSING COMPLETE
02/20/2002
EXT3
SOU EXTENSION 3 FILED
11/15/2001
DRRR
DIVISIONAL REQUEST RECEIVED
11/15/2001
EX2G
SOU EXTENSION 2 GRANTED
05/22/2001
EXT2
SOU EXTENSION 2 FILED
05/14/2001
EX1G
SOU EXTENSION 1 GRANTED
01/22/2001
EXT1
SOU EXTENSION 1 FILED
11/10/2000
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
05/16/2000
PUBO
PUBLISHED FOR OPPOSITION
02/22/2000
NPUB
NOTICE OF PUBLICATION
01/21/2000
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/10/1999
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/15/1999
CNRT
NON-FINAL ACTION MAILED
04/15/1999
DOCK
ASSIGNED TO EXAMINER
04/15/1999
DOCK
ASSIGNED TO EXAMINER
04/09/1999
DOCK
ASSIGNED TO EXAMINER
04/08/1999
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