Trademark: 74123553
Word
PYRO-DRILL
Status
Registered
Status Code
800
Status Date
Friday, May 6, 2022
Serial Number
74123553
Registration Number
1671352
Registration Date
Tuesday, January 7, 1992
Mark Type
1000
Filing Date
Friday, December 14, 1990
Published for Opposition
Tuesday, October 15, 1991

Trademark Owner History
BAKER HUGHES HOLDINGS LLC - 5th New Owner Entered After Registration
Baker Hughes Incorporated - 3rd New Owner Entered After Registration
Milchem Incorporated - Original Registrant

Classifications
37 well-drilling services; namely, calculating, formulating, and mixing of drilling mud mixtures for specific drilling conditions

Trademark Events
Jun 23, 2022
Automatic Update Of Assignment Of Ownership
May 6, 2022
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
May 6, 2022
Registered And Renewed (Third Renewal - 10 Yrs)
May 6, 2022
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
May 6, 2022
Case Assigned To Post Registration Paralegal
Apr 6, 2022
Assignment Of Ownership Not Updated Automatically
Feb 16, 2022
Automatic Update Of Assignment Of Ownership
Jan 7, 2022
Teas Section 8 & 9 Received
Jan 7, 2021
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Sep 23, 2019
Attorney/Dom.Rep.Revoked And/Or Appointed
Sep 23, 2019
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Sep 8, 2012
Applicant/Correspondence Changes (Non-Responsive) Entered
Sep 8, 2012
Teas Change Of Owner Address Received
Mar 1, 2012
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Mar 1, 2012
Registered And Renewed (Second Renewal - 10 Yrs)
Mar 1, 2012
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Mar 1, 2012
Case Assigned To Post Registration Paralegal
Jan 31, 2012
Teas Section 8 & 9 Received
Jan 31, 2012
Teas Change Of Correspondence Received
Dec 10, 2007
Case File In Ticrs
Feb 27, 2002
Registered And Renewed (First Renewal - 10 Yrs)
Feb 27, 2002
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jan 8, 2002
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Jun 19, 1997
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jan 28, 1997
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jan 7, 1992
Registered-Principal Register
Oct 15, 1991
Published For Opposition
Sep 13, 1991
Notice Of Publication
May 6, 1991
Approved For Pub - Principal Register
May 1, 1991
Non-Final Action Mailed
Apr 18, 1991
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24