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ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/01/2026
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Official data from USPTO
CALA
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
CALA
ST13
US500000087628876Class
9, 10, 42, 44
Filing
87628876
Registration
6754520
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
71
Latest update
05/02/2026
Trademark type
Word
Nice classes
9, 10, 42, 44
Filing date
09/29/2017
Registration date
06/07/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/07/2022
Last transaction
05/02/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2016-04-00
First use in commerce
2016-04-00
Drawing code
4
Owner type
03
Owner location
San Mateo, CA, US
Examiner
ALLEN, BIANCA LEIGH
Law office
N50
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Cala Health, Inc.
Cala Health, Inc.
Representatives
Salima A. Merani, Ph.D. KNOBBE, MARTENS, OLSON & BEAR, LLP
Technical classification
Nice Classes
Class 9Class 10Class 42Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Battery chargers for use with medical wearablesmedical wearables for reducing tremors; Wearable computer peripherals; Wearable computers
Class 10
Electrical stimulation apparatus for nerves for tremor reduction purposes; Medical devices for use in treating movement disordersautonomic dysfunction; Medical electrodes; Medical instruments for use in transmitting transcutaneous electrical energy to tissue through the skin
Class 42
Providing technology information in the field of wearable technological products; Providing a web site featuring technology that enables users to compare medical data over a time period; Providing an interactive web site featuring technology that enables users to enteraccesstrackmonitor and generate health and medical information and reports
Class 44
Medical diagnostic testingmonitoring and reporting services; Providing health information; Providing personalized healthcare and medical information in the nature of patient data comparisons over time
Publications
History of USPTO decisions and trademark events.
71 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/29/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/29/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/29/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/29/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/29/2024
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
06/07/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
06/07/2022
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
05/06/2022
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
05/05/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/30/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/29/2022
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
04/29/2022
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
03/22/2022
GNFR
FINAL REFUSAL E-MAILED
03/22/2022
CNFR
SU - FINAL REFUSAL - WRITTEN
03/22/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/10/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/10/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/10/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/18/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/17/2022
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/17/2022
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
10/12/2021
GNRT
NON-FINAL ACTION E-MAILED
10/12/2021
CNRT
SU - NON-FINAL ACTION - WRITTEN
10/12/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
09/14/2021
IUAF
USE AMENDMENT FILED
09/03/2021
EISU
TEAS STATEMENT OF USE RECEIVED
09/03/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/10/2021
EX5G
SOU EXTENSION 5 GRANTED
03/09/2021
EXT5
SOU EXTENSION 5 FILED
03/03/2021
EEXT
SOU TEAS EXTENSION RECEIVED
03/03/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/04/2020
EX4G
SOU EXTENSION 4 GRANTED
09/02/2020
EXT4
SOU EXTENSION 4 FILED
09/02/2020
EEXT
SOU TEAS EXTENSION RECEIVED
09/02/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/31/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
03/31/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/10/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/06/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/06/2020
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/06/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/06/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/06/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/06/2020
EX3G
SOU EXTENSION 3 GRANTED
03/06/2020
EXT3
SOU EXTENSION 3 FILED
03/06/2020
EEXT
SOU TEAS EXTENSION RECEIVED
03/06/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/11/2019
EX2G
SOU EXTENSION 2 GRANTED
09/09/2019
EXT2
SOU EXTENSION 2 FILED
09/09/2019
EEXT
SOU TEAS EXTENSION RECEIVED
09/09/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/07/2019
EX1G
SOU EXTENSION 1 GRANTED
03/05/2019
EXT1
SOU EXTENSION 1 FILED
03/05/2019
EEXT
SOU TEAS EXTENSION RECEIVED
03/05/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/11/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/17/2018
PUBO
PUBLISHED FOR OPPOSITION
07/17/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/27/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/11/2018
XAEC
EXAMINER'S AMENDMENT ENTERED
06/06/2018
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
06/06/2018
GNEA
EXAMINERS AMENDMENT E-MAILED
06/06/2018
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/06/2018
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/11/2018
GNRT
NON-FINAL ACTION E-MAILED
01/11/2018
CNRT
NON-FINAL ACTION WRITTEN
01/11/2018
DOCK
ASSIGNED TO EXAMINER
01/08/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/05/2017
NWAP
NEW APPLICATION ENTERED
10/03/2017
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