![](/us.svg)
Trademark: 74168751
Status Date
Tuesday, July 20, 1999
Registration Number
1746374
Registration Date
Tuesday, January 12, 1993
Filing Date
Tuesday, May 21, 1991
Published for Opposition
Tuesday, May 19, 1992
Cancellation Date
Tuesday, July 20, 1999
11 waste purification units; namely, ethylene glycol treatment and recycling units
Jul 20, 1999
Cancelled Sec. 8 (6-Yr)
Jan 12, 1993
Registered-Principal Register
Oct 28, 1992
Allowed Principal Register - Sou Accepted
Oct 28, 1992
Assigned To Examiner
Oct 22, 1992
Statement Of Use Processing Complete
Oct 5, 1992
Use Amendment Filed
Aug 11, 1992
Noa Mailed - Sou Required From Applicant
May 19, 1992
Published For Opposition
Apr 17, 1992
Notice Of Publication
Jan 31, 1992
Approved For Pub - Principal Register
Jan 29, 1992
Examiner's Amendment Mailed
Sep 23, 1991
Non-Final Action Mailed
Sep 5, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24