![](/us.svg)
Trademark: 74170882
Status Date
Saturday, February 14, 2004
Registration Number
1769771
Registration Date
Tuesday, May 11, 1993
Filing Date
Tuesday, May 28, 1991
Published for Opposition
Tuesday, February 16, 1993
Cancellation Date
Saturday, February 14, 2004
9 computerized imaging system comprising a computer, a flash lamp, video camera, magnetic cards, computer software on the subject of dissolved oxygen concentration measurements and mapping in living tissue, and optical filters for use by life scientists, medical scientists, and clinicians
Feb 14, 2004
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Feb 10, 1999
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Oct 8, 1998
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
May 11, 1993
Registered-Principal Register
Feb 16, 1993
Published For Opposition
Jan 15, 1993
Notice Of Publication
Jul 6, 1992
Approved For Pub - Principal Register
Jun 19, 1992
Correspondence Received In Law Office
May 18, 1992
Non-Final Action Mailed
Apr 7, 1992
Correspondence Received In Law Office
Oct 16, 1991
Non-Final Action Mailed
Sep 11, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24