NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
08/13/2026
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Official data from USPTO
TETRASPOT
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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
19
Latest update
08/13/2026
Trademark type
Word
Nice classes
10
Filing date
02/07/2020
Registration date
07/28/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/13/2026
Last transaction
08/13/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
Filing basis
Foreign priority
Drawing code
4
Owner type
03
Owner location
Fribourg, CH
Examiner
O'BRIEN, ELIZABETH A
Current location
Historical data usage
Holders and representatives
Holders
Alcon Inc.
Representatives
Melissa Atherton
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
Surgical apparatus and instruments for use in ophthalmic surgery
Publications
History of USPTO decisions and trademark events.
19 publications found
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
08/13/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/10/2026
ES8R
TEAS SECTION 8 RECEIVED
06/17/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/21/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/21/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/21/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
07/28/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/09/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/09/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/09/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
07/28/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/12/2020
PUBO
PUBLISHED FOR OPPOSITION
05/12/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/22/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/06/2020
DOCK
ASSIGNED TO EXAMINER
03/31/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/11/2020
NWAP
NEW APPLICATION ENTERED
02/11/2020
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