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Trademark: 74170757
Status Date
Friday, December 24, 1993
Filing Date
Tuesday, May 28, 1991
Published for Opposition
Tuesday, March 31, 1992
Abandoned Date
Friday, December 24, 1993
5 stable neon and medical gas mixtures containing neon for use as magnetic resonance imaging contrast agents in radiology
Dec 24, 1993
Abandonment - No Use Statement Filed
Jul 16, 1993
Extension 2 Granted
Jun 10, 1993
Extension 2 Filed
Jan 13, 1993
Extension 1 Granted
Dec 8, 1992
Extension 1 Filed
Jun 23, 1992
Noa Mailed - Sou Required From Applicant
Mar 31, 1992
Published For Opposition
Feb 28, 1992
Notice Of Publication
Sep 13, 1991
Approved For Pub - Principal Register
Sep 3, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24