Granted Patent
Utility
US 5,600,833 · App. 08/410,593
Attribute portion based document retrieval system with system query language interface
Inventors:
Jeffrey A. Senn, Andrew Brown, Peter Lucas
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Mar 24, 1995
Inventors
Jeffrey A. Senn
Andrew Brown
Peter Lucas
Assignee (at issue)
Digital Equipment Corporation
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.