TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/30/2025
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Official data from USPTO
BG
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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
66
Latest update
10/08/2025
Trademark type
Word
Nice classes
9
Filing date
07/20/2004
Registration date
01/08/2008
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/29/2018
Last transaction
10/08/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
10/01/1992
First use in commerce
10/01/1992
Drawing code
4
Owner type
03
Owner location
Monterey, CA
Examiner
BHANOT,KAPIL KUMAR
Law office
L80
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Sierra Instruments, Inc
Representatives
Brian P. Gregg McNees Wallace & Nurick LLC
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Partial automatic control sampling machine and instrument for the measurement of particulate matter contained within engine exhaust
Publications
History of USPTO decisions and trademark events.
66 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/30/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/30/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/30/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/30/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/03/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/03/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/03/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/03/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/03/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
06/26/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/26/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/26/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/26/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/29/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/29/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/29/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/29/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/29/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
01/08/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/08/2017
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
12/16/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/16/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/14/2013
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/03/2013
E815
TEAS SECTION 8 & 15 RECEIVED
12/03/2013
R.PR
REGISTERED-PRINCIPAL REGISTER
01/08/2008
DOCK
ASSIGNED TO EXAMINER
01/08/2008
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
12/03/2007
ALIE
ASSIGNED TO LIE
12/03/2007
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
10/28/2007
SUPC
STATEMENT OF USE PROCESSING COMPLETE
09/26/2007
IUAF
USE AMENDMENT FILED
09/12/2007
EISU
TEAS STATEMENT OF USE RECEIVED
09/12/2007
EX1G
SOU EXTENSION 1 GRANTED
04/10/2007
EXT1
SOU EXTENSION 1 FILED
04/10/2007
EEXT
SOU TEAS EXTENSION RECEIVED
04/10/2007
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
10/10/2006
PUBO
PUBLISHED FOR OPPOSITION
07/18/2006
NPUB
NOTICE OF PUBLICATION
06/28/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
05/30/2006
ALIE
ASSIGNED TO LIE
05/26/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/19/2006
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/09/2006
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/02/2006
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/02/2006
GPRA
PRIORITY ACTION E-MAILED
03/13/2006
CPRA
PRIORITY ACTION WRITTEN
03/13/2006
XAEC
EXAMINER'S AMENDMENT ENTERED
03/07/2006
GNEA
EXAMINERS AMENDMENT E-MAILED
03/07/2006
CNEA
EXAMINERS AMENDMENT -WRITTEN
03/07/2006
GRML
CORRESPONDENCE E-MAILED
10/19/2005
CNRT
NON-FINAL ACTION WRITTEN
10/19/2005
DOCK
ASSIGNED TO EXAMINER
09/07/2005
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/01/2005
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/26/2005
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/26/2005
GNRT
NON-FINAL ACTION E-MAILED
02/26/2005
CNRT
NON-FINAL ACTION WRITTEN
02/26/2005
DOCK
ASSIGNED TO EXAMINER
02/22/2005
AMPX
PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED
02/18/2005
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
02/18/2005
ACEC
AMENDMENT FROM APPLICANT ENTERED
02/02/2005
UNPR
UNRESPONSIVE/DUPLICATE PAPER RECEIVED
01/18/2005
PAPER RECEIVED
01/18/2005
NWAP
NEW APPLICATION ENTERED
07/29/2004
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