Granted Patent
Utility
US 5,913,215 · App. 08/802,642
Browse by prompted keyword phrases with an improved method for obtaining an initial document set
Inventors:
Seymour I. Rubinstein, Garnet R. Chaney
Patented Case
View Patent ↗
Granted: Jun 15, 1999
Filed: Feb 19, 1997
Inventors
Seymour I. Rubinstein
Garnet R. Chaney
Assignee (at issue)
Seymour I. Rubinstein
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.