EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/30/2025
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Official data from USPTO
SOOTSCAN
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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
36
Latest update
11/05/2025
Trademark type
Word
Nice classes
9
Filing date
02/12/2010
Registration date
01/18/2011
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/30/2020
Last transaction
11/05/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Supplemental Register
First use anywhere
09/09/2008
First use in commerce
09/09/2008
Drawing code
4
Owner type
03
Owner location
Berkeley, CA
Examiner
AYALA,LOURDES
Law office
L60
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
M. C. (pessoa física)
Representatives
Gregory N. Owen OWEN, WICKERSHAM & ERICKSON, P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
scientific apparatussuspended particle analyzers for analyzing particulate pollution suspended in air
Publications
History of USPTO decisions and trademark events.
36 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/30/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/30/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/30/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/30/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/30/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/30/2020
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/30/2020
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/30/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/30/2020
E89R
TEAS SECTION 8 & 9 RECEIVED
05/28/2020
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/18/2020
WOAG
WITHDRAWAL OF ATTORNEY GRANTED
01/07/2020
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
01/07/2020
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
03/17/2016
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
03/17/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/17/2016
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/24/2016
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/24/2016
ES8R
TEAS SECTION 8 RECEIVED
02/23/2016
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/18/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/25/2015
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
01/18/2011
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/13/2010
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
12/09/2010
ACEC
AMENDMENT FROM APPLICANT ENTERED
12/09/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/09/2010
ALIE
ASSIGNED TO LIE
12/09/2010
PAPER RECEIVED
11/22/2010
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/21/2010
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/21/2010
CNRT
NON-FINAL ACTION MAILED
05/21/2010
CNRT
NON-FINAL ACTION WRITTEN
05/20/2010
DOCK
ASSIGNED TO EXAMINER
05/17/2010
MAFR
APPLICATION FILING RECEIPT MAILED
02/23/2010
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/18/2010
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