TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/05/2026
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Official data from USPTO
CASTLIGHT HEALTH
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
CASTLIGHT HEALTH
ST13
US500000085029147Class
35, 36, 42
Filing
85029147
Registration
4029608
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
44
Latest update
08/06/2026
Trademark type
Word
Nice classes
35, 36, 42
Filing date
05/03/2010
Registration date
09/20/2011
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/12/2022
Last transaction
08/06/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/24/2010
First use in commerce
04/24/2010
Drawing code
4
Owner type
03
Owner location
San Francisco, CA, US
Examiner
BUTLER, MIDGE
Law office
L70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Castlight Health, Inc.
Representatives
Raffi Zerounian Hanson Bridgett LLP
Technical classification
Nice Classes
Class 35Class 36Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 35
Providing information in the field of healthcare fees and costs
Class 36
Providing counseling and consulting in the field of healthcare benefits; providing information in the field of healthcare benefits
Class 42
Providing non-downloadable software allowing users to researchidentifycompare healthcare fees to plan healthcare services and manage healthcare spending
Publications
History of USPTO decisions and trademark events.
44 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/05/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/05/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/22/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/12/2022
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/12/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/12/2022
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
06/22/2022
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
03/02/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/16/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
09/20/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/20/2020
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
09/06/2017
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/06/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/06/2017
E815
TEAS SECTION 8 & 15 RECEIVED
08/01/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
09/20/2011
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
08/13/2011
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
08/12/2011
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
08/10/2011
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/10/2011
SUPC
STATEMENT OF USE PROCESSING COMPLETE
08/09/2011
EX1G
SOU EXTENSION 1 GRANTED
08/09/2011
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
08/09/2011
IUAF
USE AMENDMENT FILED
07/20/2011
EXT1
SOU EXTENSION 1 FILED
07/20/2011
EEXT
SOU TEAS EXTENSION RECEIVED
07/20/2011
EISU
TEAS STATEMENT OF USE RECEIVED
07/20/2011
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
02/08/2011
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/14/2010
PUBO
PUBLISHED FOR OPPOSITION
12/14/2010
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
11/08/2010
ALIE
ASSIGNED TO LIE
11/07/2010
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/26/2010
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/22/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/21/2010
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/21/2010
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/18/2010
GNRT
NON-FINAL ACTION E-MAILED
08/18/2010
CNRT
NON-FINAL ACTION WRITTEN
08/18/2010
DOCK
ASSIGNED TO EXAMINER
08/12/2010
MPMK
NOTICE OF PSEUDO MARK MAILED
05/08/2010
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/07/2010
NWAP
NEW APPLICATION ENTERED
05/06/2010
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