CASSIS: Classification and Search Support Information System
Indexing (1969 - Present) and abstracting (1994 - Present) for U.S. patents and current and pending federally registered Trademarks (1790 - Present), as well as information on patent classifications and assignments.
Patents and Trademarks;
This database is not on all networked computers. Reserve this database at the EIC desk
Dates of Coverage:
Indexing (1969 - present);abstracting (1994 - present)