Blackstar Trademark Details

Blackstar was registered on Tuesday, August 15, 2006 and is currently owned by National Oilwell Varco, L.P. under the registration number 3130199 . This mark is alive with a status of Section 8 & 15-Accepted and Acknowledged. The last case file activity for this mark occured 12 years ago on Wednesday, October 5, 2011, according to the United State Patent & Trademark Office

Word Mark	Blackstar
Status	Alive Registered 702 — Section 8 & 15-Accepted and Acknowledged

Current Owner

National Oilwell Varco, L.P. of Houston, TX

View all trademarks for National Oilwell Varco, L.P.

Other Trademarks for National Oilwell Varco, L.P.

Previous Owners

Nql Drilling Tools Inc. of Nisku, AB

View all trademarks for Nql Drilling Tools Inc.

Other Trademarks for Nql Drilling Tools Inc.

Nql Energy Services Inc. of Nisku, AB

View all trademarks for Nql Energy Services Inc.

Other Trademarks for Nql Energy Services Inc.

Nov North America I/P, LLC of Houston, TX

View all trademarks for Nov North America I/P, LLC

Other Trademarks for Nov North America I/P, LLC

Serial Number	76351887
Registration Number	3130199
Status Date	Wednesday, October 5, 2011
Filing Date	Wednesday, October 5, 2011
Registration Date	Tuesday, August 15, 2006
Attorney	Jonathan Pierce

Correspondent

Jonathan Pierce
Porter Hedges LLP
P.O. Box 4744
Houston TX 77210-4744

Case File Statements

Goods & Services	Downhole Well Drilling Tools, Namely Electromagnetic Measurement-While-Drilling Tools
Pseudo Mark	Black Star

Classifications

International Class Codes	009 — Class 9 consists mostly of instruments used for controlling vehicles (such as ships), scientific research, and all computer programs and software regardless of the recording media such as CD-ROMs, hard drives, downloads, etc.
U.S. Class Codes	021, 023, 026, 036, 038
Status	6 — Active
Status Date	Wednesday, January 9, 2002
First Use Anywhere	Wednesday, August 1, 2001
First Use In Commerce	Wednesday, August 1, 2001
Primary Code	009

Trademark Timeline

Aug 01 2001

First use anywhere for the mark
Aug 01 2001

First use in commerce for the mark
Dec 20 2001

Trademark application filed with USPTO
Apr 02 2002

Assigned To Examiner
Apr 08 2002

Correspondence Received In Law Office
Apr 08 2002

Paper Received
Apr 09 2002

Assigned To Examiner
Apr 25 2002

Letter of Suspension Mailed
Oct 15 2002

Assigned To Examiner
Oct 17 2002

Inquiry As To Suspension Mailed
Apr 18 2003

Correspondence Received In Law Office
Apr 18 2003

Paper Received
May 14 2003

Letter of Suspension Mailed
Dec 08 2003

Case File In Ticrs
Jan 08 2004

Letter of Suspension Mailed
Jun 21 2004

Unresponsive/duplicate Paper Received
Jun 21 2004

Paper Received
Oct 15 2004

Non-Final Action Written
Oct 18 2004

Non-Final Action Mailed
Nov 22 2004

Correspondence Received In Law Office
Nov 22 2004

Paper Received
Dec 04 2004

Amendment From Applicant Entered
Dec 04 2004

Assigned To Lie
Dec 07 2004

Approved For Pub - Principal Register
Jan 21 2005

Assigned To Lie
Jan 27 2005

Law Office Publication Review Completed
Apr 27 2005

Notice of Publication
May 17 2005

Published For Opposition
Aug 09 2005

Noa Mailed - Sou Required From Applicant
Feb 09 2006

Use Amendment Filed
Feb 09 2006

Paper Received
Mar 06 2006

Statement of Use Processing Complete
Apr 05 2006

Allowed Principal Register - Sou Accepted
Apr 07 2006

Assigned To Lie
Apr 27 2006

Law Office Registration Review Completed
Aug 15 2006

Registered-Principal Register
Aug 15 2006

Trademark officially registered with the USPTO
Aug 25 2011

Teas Section 8 & 15 Received
Aug 31 2011

Automatic Update of Assignment of Ownership
Sep 24 2011

Case Assigned To Post Registration Paralegal
Oct 05 2011

Notice of Acceptance of Sec. 8 & 15 - E-Mailed
Oct 05 2011

Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Aug 15 2015

Courtesy Reminder - Sec. 8 (10-Yr)/sec. 9 E-Mailed
Jun 07 2016

Teas Section 8 & 9 Received
Aug 09 2016

Teas Section 8 & 9 Received
Aug 17 2016

Automatic Update of Assignment of Ownership