Trademark: 76551584
Status Date
Friday, September 21, 2012
Registration Number
2999691
Registration Date
Tuesday, September 27, 2005
Filing Date
Thursday, October 16, 2003
Published for Opposition
Tuesday, July 5, 2005
Cancellation Date
Friday, September 21, 2012
11 Hydrogen purifier systems consisting of hydrogen permeable palladium-based membranes that enable pure hydrogen gas to be separated from a mixed gas source
Sep 21, 2012
Cancelled Sec. 8 (6-Yr)
Sep 27, 2005
Registered-Principal Register
Jul 5, 2005
Published For Opposition
Jun 15, 2005
Notice Of Publication
Apr 7, 2005
Law Office Publication Review Completed
Apr 7, 2005
Assigned To Lie
Mar 23, 2005
Approved For Pub - Principal Register
Dec 23, 2004
Amendment From Applicant Entered
Dec 13, 2004
Correspondence Received In Law Office
Dec 13, 2004
Paper Received
Jun 3, 2004
Non-Final Action Mailed
May 5, 2004
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24