TrademarkDir
SELFLOK
LIVE

Serial Number

90632323

Owner

Deep Casing Tools Limited

Attorney

Michael J. Leonard

First Use Date

Aug 24, 2022

Filing Date

Apr 8, 2021

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SELFLOK Trademark

Serial Number: 90632323 • Registration: 7922048

SELFLOK is a trademark filed by Deep Casing Tools Limited on April 8, 2021. The trademark is classified under Class 7 (Machinery). The application is currently registered and active.

Owner Contact Info

Deep Casing Tools Limited (8 trademarks)

Unit 2, 51 York Street

Entity Type: 99

Trademark Details

Filing Date

April 8, 2021

Registration Date

August 26, 2025

First Use Anywhere

August 24, 2022

First Use in Commerce

August 24, 2022

Published for Opposition

July 19, 2022

Goods & Services

Apparatus, equipment and machines used in oil and gas exploration, drilling and production, installation, construction, maintenance or repair of oil and gas wells, namely, wellbore casing installation apparatus, namely, casing floatation devices; casing floatation devices for use in relation to completion or cementation operations during well construction

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED
Aug 26, 2025 NRCC
REGISTERED-PRINCIPAL REGISTER
Aug 26, 2025 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Aug 5, 2025 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Aug 5, 2025 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Aug 5, 2025 SUPC
USE AMENDMENT FILED
Aug 1, 2025 IUAF
TEAS STATEMENT OF USE RECEIVED
Aug 1, 2025 EISU
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jul 2, 2025 EXRA
SOU EXTENSION 5 GRANTED
Jul 1, 2025 EX5G
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Jul 1, 2025 AITU
SOU TEAS EXTENSION RECEIVED
Mar 5, 2025 EEXT
SOU EXTENSION 5 FILED
Mar 4, 2025 EXT5
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Sep 4, 2024 EXRA
SOU EXTENSION 4 GRANTED
Sep 4, 2024 EX4G
SOU EXTENSION 4 FILED
Sep 4, 2024 EXT4
SOU TEAS EXTENSION RECEIVED
Sep 4, 2024 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Mar 1, 2024 EXRA
SOU EXTENSION 3 GRANTED
Feb 29, 2024 EX3G
SOU EXTENSION 3 FILED
Feb 29, 2024 EXT3
SOU TEAS EXTENSION RECEIVED
Feb 29, 2024 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Sep 14, 2023 EXRA
SOU EXTENSION 2 GRANTED
Sep 12, 2023 EX2G
SOU EXTENSION 2 FILED
Sep 12, 2023 EXT2
SOU TEAS EXTENSION RECEIVED
Sep 12, 2023 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Mar 15, 2023 EXRA
SOU EXTENSION 1 GRANTED
Mar 13, 2023 EX1G
SOU EXTENSION 1 FILED
Mar 13, 2023 EXT1
SOU TEAS EXTENSION RECEIVED
Mar 13, 2023 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Sep 13, 2022 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jul 19, 2022 NPUB
PUBLISHED FOR OPPOSITION
Jul 19, 2022 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jun 29, 2022 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 10, 2022 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
May 28, 2022 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
May 27, 2022 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
May 27, 2022 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Nov 27, 2021 GNRN
NON-FINAL ACTION E-MAILED
Nov 27, 2021 GNRT
NON-FINAL ACTION WRITTEN
Nov 27, 2021 CNRT
ASSIGNED TO EXAMINER
Nov 26, 2021 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jul 16, 2021 NWOS
TEAS/EMAIL CORRESPONDENCE ENTERED
Jul 1, 2021 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 1, 2021 CRFA
ASSIGNED TO LIE
Jun 29, 2021 ALIE
TEAS VOLUNTARY AMENDMENT RECEIVED
Apr 25, 2021 PARI
NEW APPLICATION ENTERED
Apr 12, 2021 NWAP

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