Serial Number
74016538
Owner
E.I. DU PONT DE NEMOURS AND COMPANYAttorney
RONALD W. CITKOWSKIFirst Use Date
Aug 24, 1984
Filing Date
Jan 5, 1990
GENESCREEN PLUS Trademark
Serial Number: 74016538 • Registration: 1656038
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
January 5, 1990
Registration Date
September 10, 1991
First Use Anywhere
August 24, 1984
First Use in Commerce
August 24, 1984
Published for Opposition
June 18, 1991
Cancellation Date
January 22, 2016
Goods & Services
hybridization membranes made of nylon for use in the genetic engineering industry in analyzing DNA/RNA probes