Trademark: 74052484
Status Date
Tuesday, January 5, 1999
Registration Number
1697392
Registration Date
Tuesday, June 30, 1992
Filing Date
Tuesday, April 24, 1990
Published for Opposition
Tuesday, February 11, 1992
Cancellation Date
Tuesday, January 5, 1999
9 apparatus and equipment consisting primarily of bipolar membranes or cell stacks and associated piping for use in electrochemical processes designed to reduce or eliminate waste water streams from industrial sources and for use in electrochemical processes designed to produce acids and bases
40 consulting services in the field of electrochemical technologies designed to reduce or eliminate waste water streams from industrial sources and designed to produce acids and bases
Jan 5, 1999
Cancelled Sec. 8 (6-Yr)
Jun 30, 1992
Registered-Principal Register
Feb 11, 1992
Published For Opposition
Jan 10, 1992
Notice Of Publication
Jul 8, 1991
Approved For Pub - Principal Register
Jun 26, 1991
Examiner's Amendment Mailed
Mar 21, 1991
Correspondence Received In Law Office
Sep 22, 1990
Examiner's Amendment Mailed
Trademark Alertz updated from USPTO on 2030-01-24