TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/02/2026
Back to search
Official data from USPTO
P-TRAK
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: CombinedOffice: 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
47
Latest update
01/04/2026
Trademark type
Combined
Nice classes
9
Filing date
09/17/1999
Registration date
02/20/2001
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/09/2022
Last transaction
01/04/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/09/1999
First use in commerce
08/09/1999
Drawing code
5
Owner type
03
Owner location
Shoreview, MN
Examiner
BUCHANAN WILL, NORA
Law office
L10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
T. I. (pessoa física)
T. I. (pessoa física)
Representatives
Michael T. Olsen Winthrop & Weinstine, P.A.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
ultrafine particle counters for indoor use to detect and count ultra fine particles and to detect air pollutants and monitor air quality
Publications
History of USPTO decisions and trademark events.
47 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/02/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/02/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/02/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/02/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/28/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/28/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/28/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/28/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/28/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/16/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/16/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/16/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/16/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/16/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/09/2022
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/09/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/09/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/14/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/14/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/14/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/14/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/14/2021
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
11/14/2021
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
06/07/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/07/2021
E89R
TEAS SECTION 8 & 9 RECEIVED
03/03/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/20/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/27/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/22/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/22/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/18/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/22/2010
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/22/2010
E89R
TEAS SECTION 8 & 9 RECEIVED
04/21/2010
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/10/2007
E815
TEAS SECTION 8 & 15 RECEIVED
02/21/2007
CFIT
CASE FILE IN TICRS
11/24/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/25/2003
R.PR
REGISTERED-PRINCIPAL REGISTER
02/20/2001
PUBO
PUBLISHED FOR OPPOSITION
11/28/2000
NPUB
NOTICE OF PUBLICATION
10/27/2000
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/29/2000
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/25/2000
CNRT
NON-FINAL ACTION MAILED
04/26/2000
DOCK
ASSIGNED TO EXAMINER
04/24/2000
DOCK
ASSIGNED TO EXAMINER
02/08/2000
Continuous trademark protection
Get notified about every new filing that threatens P-TRAK or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.