Tblocksure Trademark Details

Word Mark | Tblocksure |
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Status | Alive Registered 700 — Registered |
Current Owner
Weatherford Technology Holdings, LLC of Houston, TX
View all trademarks for Weatherford Technology Holdings, LLCPrevious Owners
Serial Number | 86210029 |
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Registration Number | 4601546 |
Status Date | Tuesday, September 9, 2014 |
Filing Date | Tuesday, September 9, 2014 |
Registration Date | Tuesday, September 9, 2014 |
Correspondent
WEATHERFORD/LAMB, INC.
WEATHERFORD/LAMB, INC.
2000 SAINT JAMES PL
HOUSTON, TX 77056-4123
WEATHERFORD/LAMB, INC.
2000 SAINT JAMES PL
HOUSTON, TX 77056-4123
Case File Statements
Goods & Services | Self-degradable temporary blocking agent used in the oil and gas industry for reservoir stimulation treatments to temporarily block and/or divert fluid from the formation matrix, fractures, and/or perforations |
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Pseudo Mark | T Block Sure |
Classifications
International Class Codes |
001
|
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U.S. Class Codes | 001, 005, 006, 010, 026, 046 |
Status | 6 — Active |
Status Date | Saturday, March 15, 2014 |
First Use Anywhere | Monday, July 1, 2013 |
First Use In Commerce | Thursday, January 9, 2014 |
Primary Code | 001 |
Trademark Timeline
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Jul 01 2013First use anywhere for the mark
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Jan 09 2014First use in commerce for the mark
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Mar 04 2014Trademark application filed with USPTO
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Mar 07 2014New Application Entered In Tram
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Mar 15 2014New Application Office Supplied Data Entered In Tram
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Mar 18 2014Notice of Pseudo Mark E-Mailed
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Apr 18 2014Assigned To Examiner
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Apr 25 2014Examiner's Amendment Entered
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Apr 25 2014Notification of Examiners Amendment E-Mailed
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Apr 25 2014Examiners Amendment E-Mailed
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Apr 25 2014Examiners Amendment -Written
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May 05 2014Examiner's Amendment Entered
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May 05 2014Notification of Examiners Amendment E-Mailed
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May 05 2014Examiners Amendment E-Mailed
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May 05 2014Examiners Amendment -Written
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May 09 2014Approved For Pub - Principal Register
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May 22 2014Law Office Publication Review Completed
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May 22 2014Assigned To Lie
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Jun 04 2014Notification of Notice of Publication E-Mailed
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Jun 24 2014Official Gazette Publication Confirmation E-Mailed
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Jun 24 2014Published For Opposition
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Sep 09 2014Registered-Principal Register
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Sep 09 2014Trademark officially registered with the USPTO
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Nov 12 2014Automatic Update of Assignment of Ownership