EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/18/2026
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Official data from USPTO
OPTEC
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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
05/20/2026
Trademark type
Word
Nice classes
10
Filing date
04/24/1990
Registration date
07/09/1991
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/02/2020
Last transaction
05/20/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1968-01-00
First use in commerce
1968-01-00
Drawing code
1
Owner type
03
Owner location
Chicago, IL, US
Examiner
BYERS, KRISTEN S.
Law office
J70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Stereo Optical Company, Inc.
Representatives
Peter Willsey Kilpatrick Townsend & Stockton LLP
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
eye examination instrumentsnamely contrast sensitivity testersglare testersretinoscopes and vision testersthe instruments being for testing acuityamblyopiacataractscolor discrimination and perceptioncontact lensescontrast sensitivitydepth perceptiondiseaseglaucomafusioninjurymuscle balancenear and far point testingperipheral visionvertical and lateral phoria
Publications
History of USPTO decisions and trademark events.
36 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/18/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/18/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/18/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/18/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/18/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/24/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/24/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/24/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/30/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/30/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/30/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/30/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/30/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/02/2020
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
09/02/2020
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/02/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/01/2020
E89R
TEAS SECTION 8 & 9 RECEIVED
07/24/2020
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/09/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/02/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/10/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/10/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
07/08/2011
CFIT
CASE FILE IN TICRS
11/13/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/06/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/06/2001
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/09/2001
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/05/1996
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
10/17/1996
R.PR
REGISTERED-PRINCIPAL REGISTER
07/09/1991
PUBO
PUBLISHED FOR OPPOSITION
04/16/1991
NPUB
NOTICE OF PUBLICATION
03/15/1991
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/14/1990
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/14/1990
CNRT
NON-FINAL ACTION MAILED
09/14/1990
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