EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/18/2026
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Official data from USPTO
RANDOT
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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
30
Latest update
05/20/2026
Trademark type
Word
Nice classes
9
Filing date
06/22/1977
Registration date
01/16/1979
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/17/2018
Last transaction
05/20/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
10/07/1976
First use in commerce
10/07/1976
Drawing code
1
Owner type
03
Owner location
Chicago, IL, US
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 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
THREE DIMENSION POLARIZED PRINTS USED SPECIFICALLY FOR TESTING STEREOPSIS
Publications
History of USPTO decisions and trademark events.
30 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
CORV
REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
09/04/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/11/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/18/2018
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
02/17/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/17/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/17/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
01/30/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/16/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/02/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/31/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/31/2009
PLGL
ASSIGNED TO PARALEGAL
01/12/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
01/07/2009
CFIT
CASE FILE IN TICRS
01/09/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/09/1999
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/01/1984
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