Trademark: 74170369
Status Date
Saturday, July 12, 2003
Registration Number
1721545
Registration Date
Tuesday, October 6, 1992
Filing Date
Tuesday, May 28, 1991
Published for Opposition
Tuesday, July 14, 1992
Cancellation Date
Saturday, July 12, 2003
9 laboratory instruments; namely, computer controlled/electronic interface and computer software used for non-invasive optical measurements of dissolved free oxygen in small samples
Jul 12, 2003
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jan 30, 1999
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Oct 1, 1998
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Oct 6, 1992
Registered-Principal Register
Jul 14, 1992
Published For Opposition
Jun 12, 1992
Notice Of Publication
Apr 1, 1992
Approved For Pub - Principal Register
Mar 16, 1992
Correspondence Received In Law Office
Sep 20, 1991
Non-Final Action Mailed
Sep 6, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24