Trademark: 75600030
Status Date
Friday, October 7, 2022
Registration Number
2551473
Registration Date
Tuesday, March 26, 2002
Filing Date
Thursday, November 19, 1998
Published for Opposition
Tuesday, January 1, 2002
Cancellation Date
Friday, October 7, 2022
11 Wastewater treatment units used to perform simultaneous nitrification and denitirification in a single basin with low dissolved oxygen levels of less than 1.0 mg/liter
Oct 7, 2022
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Mar 26, 2021
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Oct 4, 2012
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Oct 4, 2012
Registered And Renewed (First Renewal - 10 Yrs)
Oct 4, 2012
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Mar 20, 2012
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
May 18, 2012
Teas Response To Office Action-Post Reg Received
May 16, 2012
Assignment Of Ownership Not Updated Automatically
May 9, 2012
Assignment Of Ownership Not Updated Automatically
Mar 26, 2012
Post Registration Action Mailed - Sec. 8 & 9
Mar 21, 2012
Automatic Update Of Assignment Of Ownership
Mar 20, 2012
Teas Section 8 & 9 Received
Aug 26, 2011
Attorney/Dom.Rep.Revoked And/Or Appointed
Aug 26, 2011
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Sep 30, 2008
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Sep 23, 2008
Teas Section 8 & 15 Received
Sep 23, 2008
Teas Change Of Correspondence Received
May 16, 2007
Case File In Ticrs
Aug 15, 2006
Teas Change Of Correspondence Received
Mar 26, 2002
Registered-Principal Register
Jan 1, 2002
Published For Opposition
Dec 12, 2001
Notice Of Publication
Oct 4, 2001
Approved For Pub - Principal Register
Oct 3, 2001
Amendment To Use Processing Complete
Mar 15, 2001
Use Amendment Filed
Nov 9, 2000
Non-Final Action Mailed
Mar 27, 2000
Petition To Revive-Received
Mar 10, 2000
Abandonment - Failure To Respond Or Late Response
Jul 6, 1999
Non-Final Action Mailed
Jun 17, 1999
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
