Trademark: 74103201
Status Date
Monday, July 29, 1991
Filing Date
Thursday, October 4, 1990
Abandoned Date
Wednesday, June 5, 1991
1 chromopeptide substrates for use in colorimetric and photometric analysis of blood plasma; enzymatic materials for use in colorimetric and photometric analysis of blood plasma in association with chromopeptide substrates; in vitro diagnostics and testing materials for application to blood plasma, all operating by colour change
Jul 29, 1991
Abandonment - Express Mailed
Jun 5, 1991
Correspondence Received In Law Office
Feb 25, 1991
Examiner's Amendment Mailed
Trademark Alertz updated from USPTO on 2030-01-24