EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/16/2026
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Official data from USPTO
MICROWRITER ML
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: WordOffice: United States
Quick snapshot
MICROWRITER ML
ST13
US500000085129022Class
9
Filing
85129022
Registration
4166438
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
48
Latest update
03/18/2026
Trademark type
Word
Nice classes
9
Filing date
09/14/2010
Registration date
07/03/2012
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/25/2022
Last transaction
03/18/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
4
Owner type
03
Owner location
Caxton, Cambridgeshire, GB
Examiner
ELTON, DAVID JONATHAN
Law office
L60
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Durham Magneto Optics Ltd
Durham Magneto Optics Ltd
Representatives
Farzad A. Panjshiri Cantor Colburn LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Scientificopticalweighing and measuring apparatus and instrumentsdirect-write optical lithography lasers and parts and fittings therefor; direct-write optical lithography lasers for exposing software generated patterns onto a thin layer of photoresist material and parts and fittings therefor; lasers for use in creating software generated patterns onto a thin layer of photoresist material and parts and fittings therefor; apparatus and instruments for use in mask less lithographylasers and optical lithography lasers which use laser or other light sourcesparts and fittings therefor
Publications
History of USPTO decisions and trademark events.
48 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/16/2026
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
03/16/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/16/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/16/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/25/2022
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/25/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/25/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/24/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
04/25/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/03/2021
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
07/12/2018
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/12/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/12/2018
E815
TEAS SECTION 8 & 15 RECEIVED
06/29/2018
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
07/03/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/22/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/22/2015
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/08/2015
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/08/2015
R.PR
REGISTERED-PRINCIPAL REGISTER
07/03/2012
DP1B
1(B) BASIS DELETED; PROCEED TO REGISTRATION
05/29/2012
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
05/29/2012
IUCN
NOTICE OF ALLOWANCE CANCELLED
05/15/2012
D1BR
TEAS DELETE 1(B) BASIS RECEIVED
05/15/2012
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
05/01/2012
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/06/2012
PUBO
PUBLISHED FOR OPPOSITION
03/06/2012
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/15/2012
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/31/2012
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/26/2012
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/05/2012
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/05/2012
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/20/2011
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/26/2011
GNRT
NON-FINAL ACTION E-MAILED
08/26/2011
CNRT
NON-FINAL ACTION WRITTEN
08/26/2011
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/25/2011
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/25/2011
ALIE
ASSIGNED TO LIE
07/11/2011
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/23/2011
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/28/2010
GNRT
NON-FINAL ACTION E-MAILED
12/28/2010
CNRT
NON-FINAL ACTION WRITTEN
12/28/2010
DOCK
ASSIGNED TO EXAMINER
12/21/2010
MPMK
NOTICE OF PSEUDO MARK MAILED
09/18/2010
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/17/2010
NWAP
NEW APPLICATION ENTERED
09/17/2010
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