TrademarkDir
OPTISET
LIVE

Serial Number

86370428

Owner

WEATHERFORD TECHNOLOGY HOLDINGS, LLC

Attorney

Brandon M. Ress

First Use Date

Dec 9, 2011

Filing Date

Aug 19, 2014

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OPTISET Trademark

Serial Number: 86370428 • Registration: 4696004

OPTISET is a trademark filed by WEATHERFORD TECHNOLOGY HOLDINGS, LLC on August 19, 2014. The trademark is classified under Class 7 (Machinery). The application is currently registered and active.

Owner Contact Info

WEATHERFORD TECHNOLOGY HOLDINGS, LLC (345 trademarks)

2000, ST. JAMES PL
HOUSTON, TX 77056

Entity Type: 16

WEATHERFORD/LAMB, INC. (270 trademarks)

515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027

Entity Type: 03

Trademark Details

Filing Date

August 19, 2014

Registration Date

March 3, 2015

First Use Anywhere

December 9, 2011

First Use in Commerce

December 9, 2011

Published for Opposition

December 16, 2014

Goods & Services

Flapper valve that holds pressure from above, providing a simple method of setting packers and reducing fluid loss

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 3, 2025 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Oct 3, 2025 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 3, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 3, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Jun 10, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Mar 3, 2024 REM2
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
May 3, 2023 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Dec 6, 2021 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Dec 6, 2021 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Dec 6, 2021 APRE
TEAS SECTION 8 & 15 RECEIVED
Sep 3, 2021 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Mar 3, 2020 REM1
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 29, 2019 TCCA
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Nov 23, 2016 ASGN
REGISTERED-PRINCIPAL REGISTER
Mar 3, 2015 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Dec 16, 2014 NPUB
PUBLISHED FOR OPPOSITION
Dec 16, 2014 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Nov 26, 2014 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Nov 7, 2014 CNSA
ASSIGNED TO EXAMINER
Nov 7, 2014 DOCK
NOTICE OF PSEUDO MARK E-MAILED
Sep 3, 2014 MPMK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Sep 2, 2014 NWOS
NEW APPLICATION ENTERED
Aug 22, 2014 NWAP

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