Serial Number
74040348
Owner
Prolog Development Center ApSAttorney
LINDA L BERKOWITZFiling Date
Mar 20, 1990
PROLOG DEVELOPMENT CENTER Trademark
Serial Number: 74040348 • Registration: 1636037
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
March 20, 1990
Registration Date
February 26, 1991
First Use in Commerce
August 22, 1989
Published for Opposition
December 4, 1990
Cancellation Date
September 1, 1997
Goods & Services
recorded computer programs used as compilers and interpreters, as well as expert systems shelves and related development tools and expert systems applications; and user manuals for use therewith