TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/28/2026
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Official data from USPTO
S SIGHT SCIENCES
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Active USPTO registrationType: CombinedOffice: 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
07/29/2026
Trademark type
Combined
Nice classes
10
Filing date
05/24/2021
Registration date
12/06/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/06/2022
Last transaction
07/29/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
02/24/2021
First use in commerce
02/24/2021
Drawing code
5
Owner type
03
Owner location
Menlo Park, CA, US
Examiner
SALCIDO, JOHN CHARLES
Law office
N40
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a stylized letter "S" with the words "SIGHT SCIENCES" directly to its right. The word "SIGHT" is directly above the word "SCIENCES," and the font size for "SIGHT" is slightly larger than the font size for "SCIENCES".
Holders and representatives
Holders
Sight Sciences, Inc.
Representatives
Raffi Zerounian Hanson Bridgett LLP
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
Medical devices for treatment of ophthalmic conditions
Publications
History of USPTO decisions and trademark events.
36 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/28/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/28/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/28/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/28/2026
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/19/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/19/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/19/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/19/2023
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
12/06/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
12/06/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/20/2022
PUBO
PUBLISHED FOR OPPOSITION
09/20/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/31/2022
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/12/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/12/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/11/2022
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/11/2022
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/09/2022
GNRT
NON-FINAL ACTION E-MAILED
08/09/2022
CNRT
NON-FINAL ACTION WRITTEN
08/09/2022
AAUA
NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED
08/09/2022
IUAA
USE AMENDMENT ACCEPTED
08/08/2022
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
08/05/2022
IUAF
USE AMENDMENT FILED
08/05/2022
EAAU
TEAS AMENDMENT OF USE RECEIVED
08/04/2022
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/04/2022
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/04/2022
GNRT
NON-FINAL ACTION E-MAILED
02/04/2022
CNRT
NON-FINAL ACTION WRITTEN
02/04/2022
DOCK
ASSIGNED TO EXAMINER
02/03/2022
AMPX
PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED
08/30/2021
ALIE
ASSIGNED TO LIE
08/26/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/19/2021
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
05/28/2021
NWAP
NEW APPLICATION ENTERED
05/27/2021
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