Trademark: 74801445
Status Date
Wednesday, October 23, 2013
Registration Number
1841619
Registration Date
Tuesday, June 28, 1994
Filing Date
Friday, March 13, 1992
Published for Opposition
Tuesday, April 5, 1994
40 treatment services for petroleum wells to reduce viscosity and enhance the flow of the produced fluids
4 hydrocarbon fuels for power generation
Jun 28, 2023
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Mar 22, 2023
Assignment Of Ownership Not Updated Automatically
Jan 10, 2018
Assignment Of Ownership Not Updated Automatically
Oct 23, 2013
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Oct 23, 2013
Registered And Renewed (Second Renewal - 10 Yrs)
Oct 23, 2013
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Oct 22, 2013
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Oct 22, 2013
Teas Section 8 & 9 Received
Feb 22, 2012
Assignment Of Ownership Not Updated Automatically
Jul 7, 2010
Automatic Update Of Assignment Of Ownership
Jul 23, 2007
Case File In Ticrs
Mar 26, 2004
Registered And Renewed (First Renewal - 10 Yrs)
Mar 26, 2004
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Feb 12, 2004
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Sep 25, 2000
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jun 16, 2000
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jun 28, 1994
Registered-Principal Register
Apr 5, 1994
Published For Opposition
Mar 4, 1994
Notice Of Publication
Oct 20, 1993
Approved For Pub - Principal Register
Sep 21, 1993
Divisional Processing Complete
Jan 29, 1993
Final Refusal Mailed
Dec 2, 1992
Correspondence Received In Law Office
Jun 2, 1992
Non-Final Action Mailed
May 7, 1992
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
