Trademark: 76365461
Status Date
Friday, November 24, 2023
Registration Number
2715305
Registration Date
Tuesday, May 13, 2003
Filing Date
Monday, February 4, 2002
Published for Opposition
Tuesday, February 18, 2003
Cancellation Date
Friday, November 24, 2023
1 HOLLOW ALUMINA-SILICA MICROSPHERES FOR USE AS A BRIDGING AGENT AND FOR ADDITION TO CEMENT TO REDUCE ITS DENSITY IN HYDROCARBON PRODUCTION
Nov 24, 2023
Cancelled Sec. 8 (10-Yr)/Expired Section 9
May 13, 2022
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Jul 27, 2015
Attorney/Dom.Rep.Revoked And/Or Appointed
Jul 27, 2015
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Jun 17, 2015
Automatic Update Of Assignment Of Ownership
Sep 23, 2013
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Sep 23, 2013
Registered And Renewed (First Renewal - 10 Yrs)
Sep 23, 2013
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Sep 20, 2013
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Sep 20, 2013
Teas Change Of Correspondence Received
Sep 20, 2013
Teas Section 8 & 9 Received
Feb 4, 2013
Attorney/Dom.Rep.Revoked And/Or Appointed
Feb 4, 2013
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Jan 5, 2012
Teas Change Of Correspondence Received
Jul 8, 2008
Case File In Ticrs
Jun 21, 2008
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
May 27, 2008
Assigned To Paralegal
May 13, 2008
Teas Section 8 & 15 Received
Nov 18, 2005
Attorney/Dom.Rep.Revoked And/Or Appointed
Nov 18, 2005
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
May 13, 2003
Registered-Principal Register
Feb 19, 2003
Paper Received
Feb 18, 2003
Published For Opposition
Feb 3, 2003
Teas Change Of Correspondence Received
Jan 29, 2003
Notice Of Publication
Dec 24, 2002
Approved For Pub - Principal Register
Dec 13, 2002
Examiners Amendment Mailed
Nov 21, 2002
Correspondence Received In Law Office
Nov 21, 2002
Paper Received
Oct 7, 2002
Assigned To Examiner
Jun 13, 2002
Non-Final Action Mailed
Apr 19, 2002
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
