EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/29/2025
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Official data from USPTO
PURESPRING
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
PURESPRING
ST13
US500000079311229Class
5, 42, 44
Filing
79311229
Registration
6799530
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
35
Latest update
06/04/2025
Trademark type
Word
Nice classes
5, 42, 44
Filing date
03/01/2021
Registration date
07/26/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/26/2022
Last transaction
06/04/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
GB
Examiner
GULIANO, ROBERT
Law office
L50
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Purespring Therapeutics Limited
Representatives
Ben Natter Haug Partners, LLP
Technical classification
Nice Classes
Class 5Class 42Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pharmaceutical and medical preparations and substancespharmaceutical preparations for the treatment of kidney diseases
Class 42
Pharmaceutical research services; medical research services; scientific research; providing information about medical and scientific research; research in the field of gene therapy; services for assessing the efficiency of pharmaceutical and medical preparations and substancestesting of pharmaceuticals
Class 44
Pharmaceutical advice and medical services; medical diagnostic and screening services; health care services; advisory services in the field of medicine; medical consultancy and medical information services relating to pharmaceutical and medical preparations and substances
Publications
History of USPTO decisions and trademark events.
35 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/29/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/29/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/29/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/29/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/29/2025
NREP
NEW REPRESENTATIVE AT IB RECEIVED
03/14/2025
NREP
NEW REPRESENTATIVE AT IB RECEIVED
05/24/2024
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
11/21/2022
FICS
FINAL DISPOSITION NOTICE SENT TO IB
11/02/2022
FIMP
FINAL DISPOSITION PROCESSED
11/02/2022
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
10/26/2022
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
07/26/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
07/26/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/10/2022
PUBO
PUBLISHED FOR OPPOSITION
05/10/2022
GPNX
NOTIFICATION PROCESSED BY IB
05/09/2022
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
04/20/2022
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
04/20/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/20/2022
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
04/05/2022
ALIE
ASSIGNED TO LIE
04/04/2022
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/01/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/16/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/15/2022
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/15/2022
RFNT
REFUSAL PROCESSED BY IB
11/05/2021
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
10/14/2021
RFRR
REFUSAL PROCESSED BY MPU
10/14/2021
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
09/28/2021
CNRT
NON-FINAL ACTION WRITTEN
09/27/2021
DOCK
ASSIGNED TO EXAMINER
09/23/2021
MAFR
APPLICATION FILING RECEIPT MAILED
05/25/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/21/2021
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
05/20/2021
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