TrademarkDir
PERMGUARD
LIVE

Serial Number

90327973

Owner

Flex-Chem Holding Company, LLC

Attorney

Lindsay M.R. Jones

First Use Date

Jun 27, 2025

Filing Date

Nov 18, 2020

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PERMGUARD Trademark

Serial Number: 90327973 • Registration: 8187825

PERMGUARD is a trademark filed by Flex-Chem Holding Company, LLC on November 18, 2020. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

Flex-Chem Holding Company, LLC (2 trademarks)

Weatherford, OK 73096

Entity Type: 16

Trademark Details

Filing Date

November 18, 2020

Registration Date

March 24, 2026

First Use Anywhere

June 27, 2025

First Use in Commerce

June 27, 2025

Published for Opposition

May 23, 2023

Goods & Services

Industrial chemicals for use in oil and gas wells

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED
Mar 24, 2026 NRCC
REGISTERED-PRINCIPAL REGISTER
Mar 24, 2026 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Mar 3, 2026 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Mar 3, 2026 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Jan 16, 2026 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Jan 16, 2026 AITU
USE AMENDMENT FILED
Jul 11, 2025 IUAF
TEAS STATEMENT OF USE RECEIVED
Jul 11, 2025 EISU
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Mar 4, 2025 EXRA
SOU EXTENSION 3 GRANTED
Jan 8, 2025 EX3G
SOU EXTENSION 3 FILED
Jan 7, 2025 EXT3
SOU TEAS EXTENSION RECEIVED
Jan 7, 2025 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jun 13, 2024 EXRA
SOU EXTENSION 2 GRANTED
Jun 3, 2024 EX2G
SOU EXTENSION 2 FILED
Jun 3, 2024 EXT2
SOU TEAS EXTENSION RECEIVED
Jun 3, 2024 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Dec 16, 2023 EXRA
SOU EXTENSION 1 GRANTED
Dec 14, 2023 EX1G
SOU EXTENSION 1 FILED
Dec 14, 2023 EXT1
SOU TEAS EXTENSION RECEIVED
Dec 14, 2023 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Jul 18, 2023 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
May 23, 2023 NPUB
PUBLISHED FOR OPPOSITION
May 23, 2023 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 3, 2023 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 18, 2023 CNSA
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
Mar 22, 2023 RCCK
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
Aug 4, 2022 RCSC
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
Jul 5, 2022 RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
Jun 13, 2022 RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
May 18, 2022 RCCK
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Oct 5, 2021 GNS3
LETTER OF SUSPENSION E-MAILED
Oct 5, 2021 GNSL
SUSPENSION LETTER WRITTEN
Oct 5, 2021 CNSL
TEAS/EMAIL CORRESPONDENCE ENTERED
Jul 15, 2021 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 12, 2021 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jul 12, 2021 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
May 10, 2021 GNRN
NON-FINAL ACTION E-MAILED
May 10, 2021 GNRT
NON-FINAL ACTION WRITTEN
May 10, 2021 CNRT
ASSIGNED TO EXAMINER
Apr 29, 2021 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jan 25, 2021 NWOS
NEW APPLICATION ENTERED
Nov 21, 2020 NWAP

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