Serial Number
74339052
Owner
AMERSHAM BIOSCIENCES ABAttorney
Catherine MennengaFiling Date
Dec 10, 1992
DOWNSTREAM Trademark
Serial Number: 74339052 • Registration: 1784120
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
December 10, 1992
Registration Date
July 27, 1993
Published for Opposition
May 4, 1993
Cancellation Date
February 5, 2016
Goods & Services
scientific printed matters; namely, newspapers, magazines, brochures, books and newsletters for biochemists, process engineers and other technical people