EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/30/2025
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Official data from USPTO
DUALSPOT
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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
42
Latest update
11/05/2025
Trademark type
Word
Nice classes
9
Filing date
10/25/2010
Registration date
01/03/2012
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/16/2021
Last transaction
11/05/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Supplemental Register
Filing basis
Intent to use
First use anywhere
09/27/2011
First use in commerce
09/27/2011
Drawing code
4
Owner type
03
Owner location
Berkeley, CA
Examiner
VAGHANI,MAYUR C
Law office
L20
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.
42 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
09/16/2021
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/16/2021
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/16/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/16/2021
E89R
TEAS SECTION 8 & 9 RECEIVED
05/16/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/03/2021
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
03/30/2017
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
03/30/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/30/2017
ES8R
TEAS SECTION 8 RECEIVED
03/03/2017
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/03/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/25/2015
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
01/03/2012
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/01/2011
AAUA
NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE MAILED
11/23/2011
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
11/22/2011
IUAA
USE AMENDMENT ACCEPTED
11/22/2011
ACEC
AMENDMENT FROM APPLICANT ENTERED
11/08/2011
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/08/2011
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
11/08/2011
IUAF
USE AMENDMENT FILED
11/08/2011
ALIE
ASSIGNED TO LIE
11/08/2011
PGRR
PETITION GRANTED - RESPONSE RECEIVED
11/07/2011
APET
ASSIGNED TO PETITION STAFF
11/07/2011
PETR
PETITION TO REVIVE-RECEIVED
10/31/2011
PAPER RECEIVED
10/31/2011
MAB2
ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND
09/19/2011
ABN2
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
09/18/2011
DOCK
ASSIGNED TO EXAMINER
09/16/2011
CNRT
NON-FINAL ACTION MAILED
02/08/2011
CNRT
NON-FINAL ACTION WRITTEN
02/07/2011
DOCK
ASSIGNED TO EXAMINER
02/03/2011
MAFR
APPLICATION FILING RECEIPT MAILED
11/09/2010
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/03/2010
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