ISTETH Trademark
Serial Number: 90768032
ISTETH is a trademark filed by
ISTETH LLC, NY
on June 10, 2021. The trademark is classified under Class 10 (Medical Apparatus).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Anna Moe Kaufhold Dix Patent Law PC
PO Box 89626
Sioux Falls, SD 57109
United States
Trademark Details
Filing Date
June 10, 2021
Registration Date
Not Registered
Published for Opposition
April 12, 2022
Goods & Services
Stethoscopes excluding stethoscopes that employ artificial intelligence technology
Filing History
NOTIFICATION OF FINAL REFUSAL EMAILED
Apr 7, 2026 GNFN
FINAL REFUSAL E-MAILED
Apr 7, 2026 GNFR
FINAL REFUSAL WRITTEN
Apr 7, 2026 CNFR
TEAS/EMAIL CORRESPONDENCE ENTERED
Apr 6, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 6, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Apr 6, 2026 TROA
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
Jan 5, 2026 XELG
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
Jan 5, 2026 XELR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 6, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 6, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 6, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Oct 6, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 6, 2025 COAR
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Oct 6, 2025 GNRN
NON-FINAL ACTION E-MAILED
Oct 6, 2025 GNRT
NON-FINAL ACTION WRITTEN
Oct 6, 2025 CNRT
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jul 17, 2025 ASGN
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
May 16, 2025 XELG
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
May 16, 2025 XELR
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Apr 14, 2025 GNRN
NON-FINAL ACTION E-MAILED
Apr 14, 2025 GNRT
NON-FINAL ACTION WRITTEN
Apr 14, 2025 CNRT
PREVIOUS ALLOWANCE COUNT WITHDRAWN
Apr 1, 2025 ZZZX
CASE RETURNED TO EXAMINATION
Feb 10, 2025 OTHE
NOTICE OF ALLOWANCE CANCELLED
Feb 10, 2025 IUCN
PETITION TO DIRECTOR - CHANGE BASIS - GRANTED
Jan 23, 2025 PCBG
TEAS RESPONSE TO PETITION INQUIRY LETTER
Jan 21, 2025 ERTI
PETITION INQUIRY LETTER ISSUED
Jan 21, 2025 PILM
ASSIGNED TO PETITION STAFF
Jan 21, 2025 APET
TEAS PETITION TO DIRECTOR RECEIVED
Dec 6, 2024 TPDR
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Nov 19, 2024 EXRA
SOU EXTENSION 5 GRANTED
Nov 19, 2024 EX5G
SOU EXTENSION 5 FILED
Nov 18, 2024 EXT5
SOU TEAS EXTENSION RECEIVED
Nov 18, 2024 EEXT
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Aug 22, 2024 ASGN
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jul 24, 2024 EXRA
SOU EXTENSION 4 GRANTED
Jul 24, 2024 EX4G
SOU EXTENSION 4 FILED
May 30, 2024 EXT4
SOU TEAS EXTENSION RECEIVED
May 30, 2024 EEXT
TEAS POST PUBLICATION AMENDMENT RECEIVED
May 24, 2024 EPPA
TEAS POST PUBLICATION AMENDMENT RECEIVED
May 24, 2024 EPPA
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Mar 20, 2024 ASGN
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Aug 8, 2023 EXRA
SOU EXTENSION 3 GRANTED
Aug 7, 2023 EX3G
SOU EXTENSION 3 FILED
Aug 6, 2023 EXT3
SOU TEAS EXTENSION RECEIVED
Aug 6, 2023 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
May 20, 2023 EXRA
SOU EXTENSION 2 GRANTED
May 19, 2023 EX2G
CASE ASSIGNED TO INTENT TO USE PARALEGAL
May 17, 2023 AITU
SOU EXTENSION 2 FILED
May 13, 2023 EXT2
SOU TEAS EXTENSION RECEIVED
May 13, 2023 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Oct 4, 2022 EXRA
SOU EXTENSION 1 GRANTED
Oct 1, 2022 EX1G
SOU EXTENSION 1 FILED
Oct 1, 2022 EXT1
SOU TEAS EXTENSION RECEIVED
Oct 1, 2022 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Jun 7, 2022 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Apr 12, 2022 NPUB
PUBLISHED FOR OPPOSITION
Apr 12, 2022 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Mar 23, 2022 NONP
ASSIGNED TO LIE
Mar 7, 2022 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 4, 2022 CNSA
EXAMINER'S AMENDMENT ENTERED
Mar 4, 2022 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Mar 4, 2022 GNEN
EXAMINERS AMENDMENT E-MAILED
Mar 4, 2022 GNEA
EXAMINERS AMENDMENT -WRITTEN
Mar 4, 2022 CNEA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Mar 2, 2022 GNRN
NON-FINAL ACTION E-MAILED
Mar 2, 2022 GNRT
NON-FINAL ACTION WRITTEN
Mar 2, 2022 CNRT
ASSIGNED TO EXAMINER
Feb 28, 2022 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Aug 31, 2021 NWOS
NEW APPLICATION ENTERED
Jun 14, 2021 NWAP
