![](/us.svg)
Trademark: 74083984
Status Date
Saturday, July 20, 2002
Registration Number
1657632
Registration Date
Tuesday, September 17, 1991
Filing Date
Tuesday, July 31, 1990
Published for Opposition
Tuesday, June 25, 1991
Cancellation Date
Saturday, July 20, 2002
37 design, construction and repair of water and wastewater treatment facilities
40 operating water and wastewater treatment facilities
Jul 20, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jan 17, 1997
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Oct 28, 1996
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Oct 28, 1996
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Sep 17, 1991
Registered-Principal Register
Jun 25, 1991
Published For Opposition
May 24, 1991
Notice Of Publication
Mar 14, 1991
Approved For Pub - Principal Register
Jan 14, 1991
Examiner's Amendment Mailed
Jan 10, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24