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Trademark: 75372353
Status Date
Friday, October 29, 2021
Registration Number
2227708
Registration Date
Tuesday, March 2, 1999
Filing Date
Tuesday, October 14, 1997
Published for Opposition
Tuesday, December 8, 1998
Cancellation Date
Friday, October 29, 2021
7 well tool connectable as a part of a drill string to enhance bit performance in the drilling of oil or gas wells
Oct 29, 2021
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Mar 2, 2018
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Jan 31, 2018
Assignment Of Ownership Not Updated Automatically
Sep 29, 2009
Registered And Renewed (First Renewal - 10 Yrs)
Sep 29, 2009
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Sep 10, 2009
Assigned To Paralegal
Aug 31, 2009
Teas Section 8 & 9 Received
Feb 21, 2007
Automatic Update Of Assignment Of Ownership
Mar 9, 2005
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Feb 4, 2005
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Feb 4, 2005
Teas Section 8 & 15 Received
Jan 19, 2005
Teas Change Of Correspondence Received
Jun 24, 2002
Paper Received
Mar 2, 1999
Registered-Principal Register
Dec 8, 1998
Published For Opposition
Nov 6, 1998
Notice Of Publication
Sep 21, 1998
Approved For Pub - Principal Register
Sep 11, 1998
Examiner's Amendment Mailed
Jul 17, 1998
Non-Final Action Mailed
Jul 10, 1998
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24