Trademark: 74078811
Status Date
Monday, August 2, 1999
Registration Number
1717167
Registration Date
Tuesday, September 15, 1992
Filing Date
Monday, July 16, 1990
Published for Opposition
Tuesday, April 9, 1991
Cancellation Date
Monday, August 2, 1999
35 arranging and conducting business and technical conferences and trade show exhibitions in the fields of ecology, economics and engineering featuring environmental pollution control and remediation technology
Feb 21, 2013
Applicant/Correspondence Changes (Non-Responsive) Entered
Feb 21, 2013
Teas Change Of Owner Address Received
Nov 10, 2009
Applicant/Correspondence Changes (Non-Responsive) Entered
Nov 10, 2009
Teas Change Of Owner Address Received
Oct 27, 2008
Teas Change Of Correspondence Received
Aug 2, 1999
Cancelled Sec. 8 (6-Yr)
Jun 8, 1998
Post Registration Action Mailed - Sec. 8 & 15
Dec 10, 1997
Post Registration Action Mailed - Sec. 8 & 15
Oct 1, 1997
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Sep 15, 1992
Registered-Principal Register
Jul 21, 1992
Allowed Principal Register - Sou Accepted
Jul 14, 1992
Examiners Amendment -Written
Jul 9, 1992
Assigned To Examiner
Jun 17, 1992
Statement Of Use Processing Complete
Jun 1, 1992
Use Amendment Filed
Jan 16, 1992
Extension 1 Granted
Jan 2, 1992
Extension 1 Filed
Jul 2, 1991
Noa Mailed - Sou Required From Applicant
Apr 9, 1991
Published For Opposition
Mar 8, 1991
Notice Of Publication
Jan 4, 1991
Approved For Pub - Principal Register
Dec 31, 1990
Examiner's Amendment Mailed
Dec 13, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
