Trademark: 75786275
Status Date
Saturday, January 19, 2008
Registration Number
2443942
Registration Date
Tuesday, April 17, 2001
Filing Date
Friday, August 27, 1999
Published for Opposition
Tuesday, January 23, 2001
Cancellation Date
Saturday, January 19, 2008
11 Apparatus for the separation and purification of gas, namely, membranes, membrane housing, separators, heat exchangers, and control instrumentation sold as a unit with one or more of the foregoing
40 gas separation and purification services using membranes and membrane equipment
Jan 19, 2008
Cancelled Sec. 8 (6-Yr)
Nov 24, 2006
Case File In Ticrs
Apr 17, 2001
Registered-Principal Register
Jan 23, 2001
Published For Opposition
Dec 22, 2000
Notice Of Publication
Nov 18, 2000
Approved For Pub - Principal Register
Nov 2, 2000
Examiner's Amendment Mailed
Jun 7, 2000
Correspondence Received In Law Office
Dec 7, 1999
Non-Final Action Mailed
Dec 2, 1999
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24